Choose the correct statements from the following. |
(i) External fertilization can occur both in water and on land. |
(ii) An embryo is made up of single cell. |
(iii) Each sperm is a single cell. |
(iv) Human egg has a head, body and tail. |
(v) The eggs of fish are covered by hard cells for protection. |
A) only i and ii
B) only ii
C) only iii
D) i, ii, iv and v
E) None of these
Correct Answer: C
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