Biology, asked by sonalumbarkar5, 10 days ago

Role of zona pellucida in human
(a) is to block polyspermy
(b) is to enable binding of sperm
(c) is to prevent implantation of the blastocyst at an abnormal
site
(d) both (b) & (c)​

Answers

Answered by saipragathi31
0

Answer:

(c) is to prevent implantation of the blastocyst at an abnormal

site

Answered by rekha09081979
0

Answer:

the answer of this question is(d)both (b)and (c)

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