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Kingdom Animalia — Bio Zoology STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyKingdom Animalia3 Marks
Question
Distinguish between cleidoic eggs and non-cleidoic eggs.
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Answer

Cleidoic eggs:
  • The eggs which have a thick and hard outermost shell are cleidoic eggs.
  • This is a terrestrial adaptation, e.g., Reptiles and birds.
Non Cleidoic eggs:
  • The eggs Which do not have a protective shell are non – Cleidoic eggs
  • This is seen in aquatic animals, e.g., fish, amphibians.

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