Question

Read the following statements carefully and select the correct statements.
(i) hPL plays a major role in parturition.
(ii) Fetus shows movements first time in the 7th month of pregnancy.
(iii) Signal for parturition comes from fully developed fetus and placenta.
(iv) Embryo's heart is formed by the 2nd month of pregnancy.

• A. (ii) and (iii)
• B. (iii) only
• C. (ii) and (iv)
• D. (i) and (iv)

Answer 1

The correct option is B (iii) only

Oxytocin and relaxin play major role in parturition. Fetus shows movements first time during fifth month of pregnancy. Embryo's heart Is formed after the first month of pregnancy.