19.
Identificial twins result
Answer : A. from the early division of a single zygote
20.
Match List I correctly with List II and select your answer using the codes given below:
Answer : C. a-4 ,b-3 ,c-2 ,d-1
21.
Acrosomes is made up of
Answer : D. Golgi bodies
22.
Which of the following is correctly matched?
Answer : C. Relaxin - A protein hormone secreted by placenta
23.
The hormone responsible for the secretion of milk in mother is
Answer : B. Lactogenic hormone
24.
The hormone responsible for the contraction of uterus muscle during labour is
Answer : C. Oxytocin