Internal fertilisation is most commonly seen in:
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Correct answer: Reptiles, birds, and mammals
Internal fertilisation is characteristic of reptiles, birds, and mammals. It protects gametes and embryos from environmental hazards.
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More Fertilisation in Animals: External vs Internal questions
- Which advantage is associated with internal fertilisation?
- Which animal group typically exhibits external fertilisation?
- One major disadvantage of external fertilisation is:
- In internal fertilisation, fertilisation usually occurs in the:
- Which adaptation supports internal fertilisation in terrestrial animals?
- Why do animals with external fertilisation usually produce a large number of eggs?