Question

Column I Column II

I. Morula (1) Fertilization membrane

II. Polyspermy (2) Solid ball of cells

III. Implantation (3) Mammary gland

IV. Prolactin (4) Endometrium

• A. I – B, II – A, III – D, IV – C
• B. I – D, II – B, III – C, IV – A
• C. I – D, II – C, III – B, IV – A
• D. I – D, II – C, III – A, IV – B

Answer 1

Answer: (A)

I – B, II – A, III – D, IV – C