Algae plays a vital role in our Food system but we're not aware of the benefits of Algae, see weed, nori or any other aquatic plants that we can incorporate or take as Food in orders to nourish our body n developmental factors with numerous nutrients and minerals in it.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red colo The name "alga" refers to a huge and extraordinarily diversified class of eukaryotic, photosynthetic lifeforms. These species are not linked to one another (polyphyletic) since they do not have a common ancestor.
Giant kelp and brown algae are two examples of multicellular algae. Examples of unicellular organisms include dinoflagellates, euglenophytes, and diatoms.
Since most algae need a moist or wet environment to thrive, they can be found everywhere near or inside water bodies. They have anatomical similarities with the land plants, a significant group of photosynthetic creatures. The distinctions stop there since seaweed lack many of the structural elements that are generally seen in plants, such as real stems, shoots, and leaves. Additionally, they lack the vascular tissues needed to transport vital nutrients and water throughout their bodies.
Characteristics of Seaweed
Plants and animals share specific general properties of seaweed.
Eukaryotic cells make up seaweed. Algae, for example, may photosynthesize like plants and have specialized cell organelles like centrioles and flagella that are exclusively found in animals. Manna's, cellulose, and Galatians make up the algal cell walls. Some of the general characteristics of algae are listed below.
Seaweed are photosynthetic organisms
Seaweed can be either unicellular or multicellular organisms
Seaweed lack a well-defined body, so, structures like roots, stems or leaves are absent
seaweed are found where there is adequate moisture.
Reproduction in algae occurs in both asexual and sexual forms. Asexual reproduction occurs by spore formation.
Seaweed are free-living, although some can form a symbiotic relationship with other organisms.
Types of Saweed
Algae come in a variety of varieties. But these are a few of the more well-known kinds:
Red Scum
It is a peculiar species that is also known as Rhodophyta, and it may be found in both freshwater and marine settings. The distinctive red hue of the algae is caused by the pigments phycocyanin and phycoerythrin. There are other pigments that give things their green hue, such chlorophyll a. But neither beta-carotene nor chlorophyll B are present.
Green Algae
It is a large, loosely organized collection of scum that include the essential pigments for photosynthetic activity, chlorophylls A and B, as well as auxiliary pigments like xanthophyll's and beta carotene.
Green scum car
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red color.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red color.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
As a requirement for our Field Study 3, I am asking for your help guys. Please leave a comment here, whether good or bad comments. thank you. i will truly appreciate your cooperation guys. <3
Algae plays a vital role in our Food system but we're not aware of the benefits of Algae, see weed, nori or any other aquatic plants that we can incorporate or take as Food in orders to nourish our body n developmental factors with numerous nutrients and minerals in it.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red colo The name "alga" refers to a huge and extraordinarily diversified class of eukaryotic, photosynthetic lifeforms. These species are not linked to one another (polyphyletic) since they do not have a common ancestor.
Giant kelp and brown algae are two examples of multicellular algae. Examples of unicellular organisms include dinoflagellates, euglenophytes, and diatoms.
Since most algae need a moist or wet environment to thrive, they can be found everywhere near or inside water bodies. They have anatomical similarities with the land plants, a significant group of photosynthetic creatures. The distinctions stop there since seaweed lack many of the structural elements that are generally seen in plants, such as real stems, shoots, and leaves. Additionally, they lack the vascular tissues needed to transport vital nutrients and water throughout their bodies.
Characteristics of Seaweed
Plants and animals share specific general properties of seaweed.
Eukaryotic cells make up seaweed. Algae, for example, may photosynthesize like plants and have specialized cell organelles like centrioles and flagella that are exclusively found in animals. Manna's, cellulose, and Galatians make up the algal cell walls. Some of the general characteristics of algae are listed below.
Seaweed are photosynthetic organisms
Seaweed can be either unicellular or multicellular organisms
Seaweed lack a well-defined body, so, structures like roots, stems or leaves are absent
seaweed are found where there is adequate moisture.
Reproduction in algae occurs in both asexual and sexual forms. Asexual reproduction occurs by spore formation.
Seaweed are free-living, although some can form a symbiotic relationship with other organisms.
Types of Saweed
Algae come in a variety of varieties. But these are a few of the more well-known kinds:
Red Scum
It is a peculiar species that is also known as Rhodophyta, and it may be found in both freshwater and marine settings. The distinctive red hue of the algae is caused by the pigments phycocyanin and phycoerythrin. There are other pigments that give things their green hue, such chlorophyll a. But neither beta-carotene nor chlorophyll B are present.
Green Algae
It is a large, loosely organized collection of scum that include the essential pigments for photosynthetic activity, chlorophylls A and B, as well as auxiliary pigments like xanthophyll's and beta carotene.
Green scum car
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red color.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
What are Algae?
In addition to ponds, brackish waterways, and even snow, seaweed may be found in rivers, lakes, seas, and ponds. seaweed are often green, although they can also be found in other hues. For instance, the carotenoid pigments and chlorophyll present in the seaweed that live in snow give the surrounding snow its unique red color.
The term "algae" refers to a class of mostly watery, photosynthetic, and nucleus-bearing organisms that lack the real roots, stalks, and leaves of plants as well as their specialized multicellular reproductive systems.
As a requirement for our Field Study 3, I am asking for your help guys. Please leave a comment here, whether good or bad comments. thank you. i will truly appreciate your cooperation guys. <3
What are Algae: Biological and economic importance of algae; Characteristics...mehwishmanzoor4
WHAT ARE ALGAE?Characteristics of Algae,The Biological Importance of Algae,
Primary producers
Algae as food
Algae as fodder for cattle
Algae as bio-fertilizers
Algae in pisi culture
Role in soil erosion
ECONOMIC IMPORTANCE OF ALGAE
Algae in Industry
Antibiotics
Sewage disposal
Research Material
In space ship
Algae in medicine
Algae in fertilizers
Algae are defined as a group of predominantly aquatic, photosynthetic, and nucleus-bearing organisms that lack the true roots, stems, leaves, and specialized multicellular reproductive structures of plants.
General characteristics of Algae,Basis for the classification of Algae,Fritsch classification of algae,Van den Hoek (1995) classified algae into 11 divisions,Chlorophycophyta – The green algae,Rhodopycophyta-The red algae,Cryptophycophyta-The cryptomonads,Euglenophycophyta-The euglenoids,Chrysophyciphyta –The Golden brown algae.
This slide contains all the basic information about classes and divisions of Algae with proper representation of perfect examples with their pictures in the slide. Also included the slide of Algal Blooms and their adverse effects.
Introduction of algae and general characteristics
Fossil history of algae
Endosymbiosis Theory
Where are algae abound? Ecology
Algal Blooms
Eutrophication
How are algae similar to higher plants?
How are algae different from higher plants?
Variations in the pigment constitution
Prokaryotic vs eukaryotic algae...............
Presentation
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Introduction to AI for Nonprofits with Tapp NetworkTechSoup
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Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
What are Algae: Biological and economic importance of algae; Characteristics...mehwishmanzoor4
WHAT ARE ALGAE?Characteristics of Algae,The Biological Importance of Algae,
Primary producers
Algae as food
Algae as fodder for cattle
Algae as bio-fertilizers
Algae in pisi culture
Role in soil erosion
ECONOMIC IMPORTANCE OF ALGAE
Algae in Industry
Antibiotics
Sewage disposal
Research Material
In space ship
Algae in medicine
Algae in fertilizers
Algae are defined as a group of predominantly aquatic, photosynthetic, and nucleus-bearing organisms that lack the true roots, stems, leaves, and specialized multicellular reproductive structures of plants.
General characteristics of Algae,Basis for the classification of Algae,Fritsch classification of algae,Van den Hoek (1995) classified algae into 11 divisions,Chlorophycophyta – The green algae,Rhodopycophyta-The red algae,Cryptophycophyta-The cryptomonads,Euglenophycophyta-The euglenoids,Chrysophyciphyta –The Golden brown algae.
This slide contains all the basic information about classes and divisions of Algae with proper representation of perfect examples with their pictures in the slide. Also included the slide of Algal Blooms and their adverse effects.
Introduction of algae and general characteristics
Fossil history of algae
Endosymbiosis Theory
Where are algae abound? Ecology
Algal Blooms
Eutrophication
How are algae similar to higher plants?
How are algae different from higher plants?
Variations in the pigment constitution
Prokaryotic vs eukaryotic algae...............
Presentation
BEST OF LUCK
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
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3. INTRODUCTION
Algae can exist as single cells, an example of which is
Chlamydomonas, or joined together in chains like
Spirogyra or made up of many cells, for instance
Rhodymenia (red seaweed).
Most algae live in fresh or sea water where they can either
be free-floating (planktonic) or attached to the bottom.
Some algae can grow on rocks, soil or vegetation as long
as there is enough moisture. A few algae form very close
partnerships with fungi to form lichens. Unusual algal
habitats are the hairs of the South American sloth and
polar bears.
4. They vary from small, single-celled forms to complex
multicellular forms, such as the giant kelps of the eastern
Pacific that grow to more than 60 meters in length and form
dense marine forests. Algae are found in the fossil record
dating back to approximately 3 billion years in the
Precambrian.
All algae contain a pigment called chlorophyll a (other types of
chlorophyll such as b, c and/or d may also be present) and
they make their own food by photosynthesis. The chlorophyll
is contained in the chloroplasts and gives many algae their
green appearance. However some algae appear brown, yellow
or red because in addition to chlorophylls they have other
accessory pigments that camouflage the green colour.
5. Algae play many important and beneficial roles in fresh water
environments. They produce oxygen and consume carbon
dioxide, act as the base for the aquatic food chain, remove
nutrients and pollutants from water, and stabilize
sediments. Excessive algal growths, however, can cause
detrimental effects on aquatic systems, endangering the
organisms that live in or depend on these systems and
hampering or preventing human uses of the infested
waterways.
6. Algae exist in environments ranging from oceans, rivers, and lakes
to ponds, brackish waters and even snow. Algae are usually green,
but they can be found in a variety of different colours. For instance,
algae living in snow contain carotenoid pigments in addition to
chlorophyll, hence giving the surrounding snow a distinctive red
hue.
● Algae are autotrophs, having chloroplasts, they can
manufacture their food through photosynthesis.
● They reproduce by simple cell division or spores
● Unicellular algae are in a variety of shapes, such as rods,
spherical, spindle, etc. Multicellular algae are ribbon like
filaments with or without branches.
7. ● Algae are neither bacteria nor
plants. The term algae is used
to describe a large collection of
photosynthetic, eukaryotic
organisms.
Unlike traditional plants, algae
do not have true roots, stems
and leaves. Hence, they need to
be near a moist or watery
environment to survive. In
other words, they do not
possess vascular tissue
necessary for the conduction of
water and minerals.
8. CHARACTERISTICS OF ALGAE
Algal cells are eukaryotic. Algae can photosynthesize like plants, and they possess
specialized structures and cell-organelles, like centrioles and flagella, found only in
animals. The algal cell walls consist of mannans, cellulose and Galatians. Listed below
are some of the general characteristics of algae.
Algae are photosynthetic organisms
Algae can be either unicellular or multicellular organisms
Algae lack a well-defined body, so, structures like roots, stems or leaves are
absent
Alga are found where there is adequate moisture.
Reproduction in algae occurs in both asexual and sexual forms. Asexual
reproduction occurs by spore formation.
Algae are free-living, although some can form a symbiotic relationship with
other organisms.
9. TYPES OF ALGAE
RED ALGAE BROWN ALGAE
RHODOPHYTA PHAEOPHYTA
GREEN ALGAE
CHOLOPHYTA
10. RED ALGAE
Also called Rhodophyta, it is a
distinctive species found in
marine as well as freshwater
ecosystems. The pigments
phycocyanin and
phycoerythrin are responsible
for the characteristic red
colouration of the algae.
Other pigments that provide
green colouration (such as
chlorophyll a) are present.
However, they lack
chlorophyll b or beta-
carotene.
11. GREEN ALGAE
It is a large, informal grouping of algae having the primary
photosynthetic pigments chlorophyll a and b, along
with auxiliary pigments such as xanthophylls and beta
carotene.
Higher organisms use green algae to conduct
photosynthesis for them. Other species of green algae
have a symbiotic relationship with other organisms.
Members are unicellular, multicellular, colonial and
flagellates. Prominent examples of green algae
include Spirogyra, Ulothrix, Volvox, etc.
Multicellular examples of algae include the giant kelp and brown algae. Unicellular
examples include diatoms, Euglenophyta and Dinoflagellates.
12. BROWN ALGAE
Brown algae are algal species characterized
by being multicellular and having a brown or
greenish-brown color. The color is due to the
predominance of brown pigments, e.g.
fucoxanthin, in addition to the green
(chlorophyll a and c). Many of them are
macroscopic. In fact, kelps are large brown
seaweeds that grow in shallow oceans and
form the so-called kelp forest. Fucus is
macroscopic brown algal species. They thrive
in intertidal zones of rocky seashores. They
harvested, dried, and processed for the
commercial production of soap, glass, etc.
They are also used as fertilizers.
14. USE AND IMPORTANCE OF ALGAE
Algae are known to fix 50% carbon dioxide. Being
photosynthetic, they increase the oxygen content of their
environment. They are primary producers and many organisms
derive food from them. Many commercial products are
obtained from algae such as align, etc.
Algae form the primary source of food for many organisms in
the food chain. From an economical perspective, algae are
very useful for creating biomass or fertilizers as they grow very
fast
15. USE AND IMPORTANCE OF ALGAE
Algae are important as primary producers of organic matter at
the base of the food chain. They also provide oxygen for other
aquatic life. Algae may contribute to mass mortality of other
organisms, in cases of algal blooms, but they also contribute to
economic well- being in the form of food, medicine and other
products. In tropical regions, coralline algae can be as
important as corals in the formation of reefs.
16. ALGAL BIOFUEL
Recent developments in science and technology have enabled algae to be
used as a source of fuel. Global demand for petroleum products and declining
environmental health have prompted the use of eco-friendly alternatives such
as algal biofuel. Hence, algae fuel is an increasingly viable alternative to
traditional fossil fuels. It is used to produce everything from “green” diesel to
“green” jet fuel. It is similar to the other biofuels made from corn and sugar
cane.
17. THANK YOU
AREN MAE P. RESGUARDO, LPT
HAZEL MANOLO, LPT
DONDY MARANGGA, LPT
MAYBELYN PANUNCIAR, LPT
CLARK COGONON, LPT
RHEA TINGAL, LPT
STEFANIE VILLARUEL, LPT