This PowerPoint presentation from Science Prof Online provides an overview of Mendelian genetics and heredity. It begins with an introduction to Gregor Mendel and his experiments with pea plants in the 1860s that laid the foundations for genetics. Key genetics concepts and terminology such as genes, alleles, genotypes and phenotypes are defined. Mendel's three laws of inheritance - the law of dominance, the law of segregation, and the law of independent assortment - are then explained. The presentation explores inheritance patterns beyond simple dominance, including incomplete dominance, multiple alleles, and codominance. Blood types are used as an example of codominance. The presentation concludes by directing students to an activity worksheet and additional learning resources.
B4FA 2012 Ghana: Fundamentals of Genetics - Eric Danquahb4fa
Presentation by Prof Eric Danquah, West African Centre for Crop Improvement, University of Ghana, Legon
Delivered at the B4FA Media Dialogue Workshop, Accra, Ghana - September 2012
B4FA 2012 Ghana: Fundamentals of Genetics - Eric Danquahb4fa
Presentation by Prof Eric Danquah, West African Centre for Crop Improvement, University of Ghana, Legon
Delivered at the B4FA Media Dialogue Workshop, Accra, Ghana - September 2012
Evolutionary Genetics by: Kim Jim F. Raborar, RN, MAEd(ue)Kim Jim Raborar
This presentation was created as a partial fulfillment of the requirements in the subject Advanced Genetics. Everything that was here were kinda symbolic. I mean, you could recognize that this was a product of so much data interpretation. I therefore suggest you read and read a lot first before you go back to this presentation. Or you could just contact me so i could send you the key-pointers.
Have a super nice day.
Kimy
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
More Related Content
Similar to Mendelian-Genetics-Heredity-Biology-Lecture-PowerPoint-VCBC.ppt
Evolutionary Genetics by: Kim Jim F. Raborar, RN, MAEd(ue)Kim Jim Raborar
This presentation was created as a partial fulfillment of the requirements in the subject Advanced Genetics. Everything that was here were kinda symbolic. I mean, you could recognize that this was a product of so much data interpretation. I therefore suggest you read and read a lot first before you go back to this presentation. Or you could just contact me so i could send you the key-pointers.
Have a super nice day.
Kimy
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
1. About Science Prof Online
PowerPoint Resources
• Science Prof Online (SPO) is a free science education website that provides fully-developed Virtual Science Classrooms,
science-related PowerPoints, articles and images. The site is designed to be a helpful resource for students, educators, and
anyone interested in learning about science.
• The SPO Virtual Classrooms offer many educational resources, including practice test questions, review questions, lecture
PowerPoints, video tutorials, sample assignments and course syllabi. New materials are continually being developed, so check
back frequently, or follow us on Facebook (Science Prof Online) or Twitter (ScienceProfSPO) for updates.
• Many SPO PowerPoints are available in a variety of formats, such as fully editable PowerPoint files, as well as uneditable
versions in smaller file sizes, such as PowerPoint Shows and Portable Document Format (.pdf), for ease of printing.
• Images used on this resource, and on the SPO website are, wherever possible, credited and linked to their source. Any
words underlined and appearing in blue are links that can be clicked on for more information. PowerPoints must be viewed in
slide show mode to use the hyperlinks directly.
• Several helpful links to fun and interactive learning tools are included throughout the PPT and on the Smart Links slide,
near the end of each presentation. You must be in slide show mode to utilize hyperlinks and animations.
•This digital resource is licensed under Creative Commons Attribution-ShareAlike 3.0:
http://creativecommons.org/licenses/by-sa/3.0/
Alicia Cepaitis, MS
Chief Creative Nerd
Science Prof Online
Online Education Resources, LLC
alicia@scienceprofonline.com
From the Virtual Cell Biology Classroom on ScienceProfOnline.com Image: Compound microscope objectives, T. Port
Tami Port, MS
Creator of Science Prof Online
Chief Executive Nerd
Science Prof Online
Online Education Resources, LLC
info@scienceprofonline.com
3. Genetics Terminology: Chromosomes & Genes
• ________ -
Complete complement
of an organism’s DNA.
• Cellular DNA is
organized in
___________.
• ______ have specific
places on chromosomes.
Image: Chromosome & gene, Graham Colm,
National Human Genome Research Institute From the Virtual Cell Biology Classroom on ScienceProfOnline.com
4. So who was Mendel?
• Once upon a time (1860's), in an Austrian monastery,
there lived a monk named Gregor Mendel.
• Mendel spent his spare time breeding pea plants.
• He did this over & over & over again, and noticed patterns
to the inheritance of traits, from one set of pea plants to
the next.
• By carefully analyzing his pea plant numbers, he
discovered three laws of inheritance.
• Mendel's Laws are as follows:
1. Law of Dominance
2. Law of Segregation
3. Law of Independent Assortment
• In his work, the words "chromosomes" or "genes" are nowhere to
be found. The role of these things in relation to inheritance &
heredity had not been discovered yet.
• What makes Mendel's contributions so impressive is that he
described the basic patterns of inheritance before the
mechanism for inheritance (namely genes) was even discovered!
The dude
was a
total
GENIUS!
Image: Gregor Mendel, Mendel's Principles of Heredity: A Defense
by Bateson, William; Spicoli from Fast Times at Ridgemont High From the Virtual Cell Biology Classroom on ScienceProfOnline.com
5. First, a little more genetics terminology.
Then…
Mendel's Laws
1. Law of Dominance
2. Law of Segregation
3. Law of Independent Assortment
Image: Gregor Mendel, Mendel's Principles
of Heredity: A Defense by Bateson, William. From the Virtual Cell Biology Classroom on ScienceProfOnline.com
6. Genetics Terminology
• __________: the genes of an
organism (all your genes)
• __________: an organism’s
traits (expression of your genes)
• ________: variations of a gene
• Represented with letters for
the different types of alleles
(PP, Pp, pp)
• __________: pair of identical
alleles for a character (PP, pp)
• __________: two different
alleles for a gene (Pp)
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
7. Genetics Terminology
• Character: heritable feature (i.e.,
fur color)
• Trait: variant for a character (i.e.
brown)
• True-bred: all offspring of same
variety
• Hybridization: crossing of 2
different true-breds
We label the different
generations of a cross as:
• P generation (parents)
• F1 generation (1st filial generation)
• F2 generation (2nd filial generation)
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
8. ___ ___
Dominant & Recessive
Genotypes & Phenotypes
____________ genotype:
Both recessive alleles must be present (rr).
___________ genotype:
At least one dominant allele is present (R-).
Character: Tongue Rolling
Being able to roll your tongue is a dominant
phenotype.
Harry: Being able to roll your tongue is the dominant trait
(phenotype). Q: How would we represent the genotype of he
was homozygous dominant?
Hermione: Not being able to roll your tongue is the
recessive (phenotype). Q: What would be the recessive
genotype?
___ ___
___ ___
Q: Would “Harriet” be able to roll her tongue?
Genetics Terminology
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
9. • In a cross of parents that
are pure for contrasting
traits, only one form of the
trait will appear in the next
generation.
• Offspring that are hybrid
for a trait will have only the
dominant trait in the
phenotype.
Q: On last slide: If Harry’s was
heterozygous, what are the
possible genotypes for Harriet?
1. Mendel’s Law of _________
Image: Simple Inheritance, complete
dominance, Magnus Manske From the Virtual Cell Biology Classroom on ScienceProfOnline.com
10. 2. Mendel’s Law of ________
Image: Independent assortment and
segregation diagram, Mariana Ruiz.
Table showing how
the genes exchange
according to
segregation or
independent
assortment during
meiosis and how this
translates into
Mendel's laws.
• Alternative versions of
genes (alleles) result in
variations in inherited
characteristics.
• For each character, an
organism inherits 2 alleles
(one from each parent).
• The alleles for each
character segregate
(separate) during gamete
production (_______).
• Alleles for a trait are
recombined at fertilization,
becoming genotype for the
traits of the offspring.
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
11. 3. Mendel’s Law of _____ ______
Image: Independent assortment and
segregation diagram, Mariana Ruiz.
Diagram of how the
genes exchange
according to
segregation or
independent
assortment during
meiosis and how this
translates into
Mendel's laws.
Alleles for different
traits are distributed
to sex cells (& offspring)
independently of one
another.
HELP! Show me a video!
Remember…Mendel came up with
this stuff BEFORE we know
about the existence of DNA,
genes, chromosomes.
WOW!
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
12. 1. Law of Dominance:
- In a cross of parents that are pure for
contrasting traits, only one form of the
trait will appear in the next generation.
- Offspring that are hybrid for a trait will
have only the dominant trait in the phenotype.
2. Law of Segregations:
- During the formation of gametes (eggs or sperm), the two alleles
(hereditary units) responsible for a trait separate from each other.
- Alleles for a trait are then "recombined" at fertilization, producing the
genotype for the traits of the offspring.
3. Law of Independent Assortment:
- Alleles for different traits are distributed to sex cells (& offspring)
independently of one another.
Mendel’s Laws:
Image: Gregor Mendel, Mendel's Principles of
Heredity: A Defense by Bateson, William
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
13. Figuring Out Patterns of Inheritance
A Punnett square is a tool for
diagramming the possible
genotypes of offspring.
Let do a Punnett square for the trait
of bent little finger (dominant
genotype), using letter “B” to
represent alleles:
• DAVID (the BabyDaddy):
- dominant phenotype [bent finger]
- Q: What is David’s gentoype?
• ME (the BabyMama):
- Recessive phenotype [straight finger]
- Q: What is my genotype?
LEO (the BabyBaby):
- Dominant phenotype [bent finger]
- Q: What is Leo’s genotype?
Image: Bent Little Finger” (B - ), David & Leo Port
David’s Genotype:
Tami’s
Genotype:
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
14. So far, we’ve
discussed Simple
Inheritance &
Punnett Squares…
But, of course,
genetic is much
more complicated
than that.
Let’s explore:
• Incomplete dominance
• Multiple alleles
• Co-dominance
Image: Eye color, a polygenic phenotypic
character, Pennsylvania State University From the Virtual Cell Biology Classroom on ScienceProfOnline.com
15. Beyond Simple Inheritance: ________ ________
• Patterns of dominance
often go beyond simple
dominant or recessive
traits.
• Incomplete dominance
has “degrees”. It is not
complete.
F1 generation’s
appearance between the
phenotypes of the 2
parents.
Ex: snapdragons
The color alleles of Mirabilis jalapa are not dominant or recessive.
(1) Parental generation. (2) F1 generation. (3) F2 generation. The
"red" and "white" allele together make a "pink" phenotype, resulting in
a 1:2:1 ratio of red:pink:white in the F2 generation.
Image: Incomplete Dominance, Wiki Magnus Manske From the Virtual Cell Biology Classroom on ScienceProfOnline.com
16. Beyond Simple Inheritance: _________ ______
When there are more
than two possible
alleles for a gene.
Examples:
- eye color
- human blood types (ABO)
Image: Eye color, a polygenic phenotypic
character, Pennsylvania State University From the Virtual Cell Biology Classroom on ScienceProfOnline.com
17. Beyond Simple Inheritance: __________
Two alleles affect the phenotype in
separate, distinguishable ways.
Example: AB Blood Type
- has three alleles: A, B & O
- AB co-dominant, O recessive
- genotype represented using IA, IB & i
Phenotype Genotype
Type A IAIA or IAi
Type B IBIB or IBi
Type AB IAIB
Type O ii
Image: Bleeding wound, by Crystal From the Virtual Cell Biology Classroom on ScienceProfOnline.com
18. A little bit of immunology to help you understand blood types.
Immunology Terms
_______________
• Molecules that trigger a specific
immune response.
• Include components of bacterial cell
walls, plus proteins of viruses, fungi,
protozoa.
• Food, pollen, and dust can also contain
antigenic particles
• Enter the body by various methods
– Through breaks in the skin and mucous membranes
– Direct injection, as with a bite or needle
– Through organ transplants and skin grafts
Image: Antibody & antigens, Fvasconcellos From the Virtual Cell Biology Classroom on ScienceProfOnline.com
19. ___________
• Also called immunoglobulins (Ig)
• Proteinaceous molecules that bind antigens
• Considered part of the humoral immune
response since bodily fluids such as lymph
and blood were once called humors
• Can act as labels to identify
antigens for elimination from body.
• Other anitbodies …
- work as antitoxins
- attach to bacterial flagella
- cause agglutination (clumping together)
Image: Antibody & antigens, Fvasconcellos
A little bit of immunology to help you understand blood types.
Immunology Terms
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
20. The interaction
of antibodies
and antigens is
how your body
tells the
difference
between self
and non-self.
Image: Antibody & antigens, Fvasconcellos;
Phagocytosis, Graham Colm
A little bit of immunology to help you understand blood types.
Immunology Terms
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
21. Co-domiance : ____ _____ _____
- Has three alleles: A, B & O
- AB co-dominant, O recessive
- Genotype represented using
IA, IB & i
Phenotype Genotype
Type A IAIA or IAi
Type B IBIB or IBi
Type AB IAIB
Type O ii
Image: ABO blood type, InvictaHOG From the Virtual Cell Biology Classroom on ScienceProfOnline.com
22. ABO Blood Type
You make antibodies against the
antigens of other blood types. .
– Q: Which blood type can
accept anyone's blood.
– Q: Which blood type is known
as the “universal donor. Why?
Phenotype Genotype
Type A IAIA or IAi
Type B IBIB or IBi
Type AB IAIB
Type O ii
Image: ABO blood type, InvictaHOG From the Virtual Cell Biology Classroom on ScienceProfOnline.com
23. ABO Blood Type
If you are infused with
incompatable blood,
_________ occurs.
The antigens in your blood
bind to the antibodies of the
donor blood and cause the
blood to clump.
Image: Bedside blood grouping card,
AspersOn; ABO blood type, InvictaHOG From the Virtual Cell Biology Classroom on ScienceProfOnline.com
25. Mendelian Inheritance
Activity
Now it’s time to work on
the Mendelian
Inheritance worksheet.
You may work in groups,
helping each other
interpret traits.
Raise your hand if you
would like my help.
Completed worksheet is
due before you leave
class today.
Image: Simple Inheritance, complete
dominance, Magnus Manske
See the ScienceProfOnline Virtual Cell Biology
Classroom Mendilian Genetics & Heredity for a
printable Word .doc of this assignment.
From the Virtual Cell Biology Classroom on ScienceProfOnline.com
26. Are you feeling blinded by science?
Do yourself a favor. Use the…
Virtual Cell Biology
Classroom (VCBC) !
The VCBC is full of resources to help you succeed,
including:
• practice test questions
• review questions
• study guides and learning objectives
• PowerPoints on other topics
You can access the VCBC by going to the Science Prof Online website
www.ScienceProfOnline.com
Images: Blinded With Science album, Thomas Dolby; Endomembrane system, Mariana Ruiz, Wiki