These notes cover the "Diversity of reproductive strategies in some animals" as per the IEB SAGS. If you have any suggestions to help improve my notes, please let me know! Happy learning ;)
, DIVERSITY OF REPRODUCTIVE STRATEGIES IN SOME
ANIMALS
The study of the anatomical, physiological, behavioral and ecological
components that contribute to successful reproduction. Strategies maximise
reproductive success in different environments
REPRODUCTIVE BEHAVIOURS ENSURE:
• Sexually mature individuals meet
• Individuals recognize each other of being from the same species
• Individuals mate and produce viable offspring to maximise reproductive success
and continue the species
REPRODUCTIVE STRATEGIES:
1. COURTSHIP
2. TYPE OF FERTILISATION: EXTERNAL VS INTERNAL
3. OVIPARY, OVOVIVIPARY, VIVIPARY
4. AMNITOIC EGG
5. PRECOCIAL VS ALTRICIAL DEVELOPMENT
6. PARENTAL CARE
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