Science, asked by 1hydraabhishek, 9 months ago

स्तनपायी भ्रूण की
भ्रूणबाह्य झिल्ली उल्ब किससे बनती है ?
(1) मध्यजनस्तर एवं पोषकारक
(2) अंतस्त्वचा एवं मध्यजनस्तर
(3)
बाह्यत्वचा एवं मध्यजनस्तर
बाह्यत्वचा एवं अंतस्त्वचा​

Answers

Answered by edward66
0

Answer:

iggcohchochococoh

Explanation:

ohfoyfotdd the answers

Answered by nandini5563
0

Answer:

ans:-3)

Explanation:

this is my anser

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