Introduction to sexual reproduction
Upcoming SlideShare
Loading in...5
×
 

Introduction to sexual reproduction

on

  • 6,120 views

These slides will introduce you to the topic on sexual reproduction

These slides will introduce you to the topic on sexual reproduction

Statistics

Views

Total Views
6,120
Views on SlideShare
5,563
Embed Views
557

Actions

Likes
1
Downloads
50
Comments
0

6 Embeds 557

http://biology911.weebly.com 207
http://bvss.mycybersphere.net 137
http://www.btvss-online.net 128
http://www.weebly.com 68
http://biologysc.weebly.com 16
http://bvss.egenie.org 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Introduction to sexual reproduction Introduction to sexual reproduction Presentation Transcript

  • Sexual Reproduction – an introduction Read instructions first before you continue… End
  • Instructions
    • You have 10 minutes to complete this segment
    • At the end of this segment you are to complete the questions provided and submit your answers online
    • Once you are ready, click the ‘Start’ button below. Enjoy your lesson!
    Start
    • At the end of this section, you will be able to
    • Define human reproduction as the process by which human beings give birth to their young
    • State that sexual reproduction requires the fusion of both sperm and egg
    Objectives
  • Introduction to Reproduction in Living Organisms
    • What is reproduction?
    • Asexual Reproduction
    • Sexual Reproduction
    • Review Questions
    End
  • What is reproduction? It is a process by which organisms produce new organisms like themselves
  • The importance of reproduction
    • For the survival of all species
    • If there is not reproduction, all species will be extinct once the existing species die
  • What is asexual reproduction?
    • Does not involve sex cells and fertilization
    • Involves only one parent
    • Offspring is the same as the parent
  • Examples of organisms that reproduce asexually
    • Amoeba, Paramecium, Euglena
      • By binary fission (a type of asexual reproduction)
  • What is sexual reproduction?
    • It is a type of reproduction that involved sex cells produced by two parents
    • Occurs during fertilization
    •  Fusion of male sex cell ( sperm ) and female sex cell ( ovum/egg )
    • Offspring is not identical with the parents
  • Congratulations on completing this segment! Now it is time for you to attempt the review questions found in the LMS link below. Scroll down! Do your review questions
  • Definition of terms
    • Sex cells : Cells that are responsible for transmitting DNA to the next generation. Examples of sex cells are sperm and ovum
    • Offspring : the young humans/animals
    • Sperm: male reproductive cell
    • Egg/ Ovum (singular)/ Ova (plural) : female reproductive cell
    Back