Fertilisation and development in earthworm are respectively
(A) Internal, Direct
(B) External, Direct
(C) Internal, Indirect
(D) External, Indirect
Answers
Answered by
3
Answer:
option B
Explanation:
fertilization is external as it occurs in cocoon and development is direct as no larval stages are involved.
Answered by
1
Answer:
The answer is a option A
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