Match the Column I and Column II:

Column I
(a) Scales
(b) Comb plates
(c) Radula
(d) Choanocytes

Column II
(

Question

Match the Column I and Column II:

Column I
(a) Scales
(b) Comb plates
(c) Radula
(d) Choanocytes

Column II
(i) Ctenophora
(ii) Mollusca
(iii) Porifera
(iv) Reptilia
(v) Annelida

Accepted Answer

According to the text:
- Scales: Reptiles (Class Reptilia) are characterised by the presence of dry and cornified skin, epidermal scales or scutes.
- Comb plates: Ctenophores (Phylum Ctenophora) bear eight external rows of ciliated comb plates, which help in locomotion.
- Radula: The mouth of Molluscs (Phylum Mollusca) contains a file-like rasping organ for feeding called radula.
- Choanocytes: Sponges (Phylum Porifera) have choanocytes or collar cells lining the spongocoel and canals.

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