Top 150+ Solved Human Reproduction MCQ Questions Answer
Q. The fluid within the blastocyst is formed by the cells of _______ ?
a. Blastomere
b. Trophoblast
c. Iner layer of blastocyt
d. None of this
Q. Which cells secrete the enzymes for make implantation of embryo possible ?
a. Trophoblast
b. Blastomere
c. Outer layer of uterus
d. Outer layer of blastocyst
Q. In human normally what is the period of pregnancy ?
a. 266 day
b. 280 days
c. 270 days
d. 275 days
Q. The fertilized ovum during the first 12 weeks is called _______.
a. Embryo
b. Foetus
c. Blastocyte
d. (a) & (b) both
Q. In humans after implantation what is the elaborate projection developed from trophoblast called ?
a. Embryonic Layer
b. Chorionic vili
c. Placenta
d. Umbilical cord
Q. In humans embryonic development chorionicvilli which co-operate with the tissue of the mothers uterus to forms ...
a. Placenta
b. Umbilical cord
c. Amniotic cavity
d. Embryonic disc
Q. Function of the placenta is ...
a. to deliver nutrients to embryo
b. to deliver oxygen to embryo
c. remove wastes from the embryonic blood
d. all of these
Q. Which part present between placenta and embryo ?
a. Umbilical cord
b. Amniotic cavity
c. Embryonic disc
d. (b) & (c) both
Q. The signals for parturition originate from ______ .
a. Fully developed foetu
b. placenta
c. Uterus
d. (a) & (b) both
Q. During delivery which glands send signals for the release of oxytocin ?
a. Posterior Pituitary
b. Anterior Pituitary
c. Hypothalamus
d. None of this
Q. After delivery mammary gland start producing milk, In milk which necessary substance is present for immunity ?
a. Lactose
b. Protein
c. Fat
d. Antibodies
Q. How much blood is lost during menstrual cycle period ?
a. 25 to 100 ML
b. 50 to 150 ML
c. 75 to 175 ML
d. 20 to 75 ML
Q. Match Column-I and Column-II correcty and choose the right answer.Column-I Column-II(P) Male (i) Scrotal sac(Q) Female (ii) Upper pelvic cavity(R) Testes (iii) Mammary gland is namesake only(S) Ovary (iv) Voice is shrill
a. P-iii, Q-iv, R-ii, S-i
b. P-ii, Q-i, R-iv, S-iii
c. P-iii, Q-iv, R-i, S-ii
d. P-iv, Q-iii, R-i, S-ii