Online Learning

Online Learning

Why Welight?

It is imperative to make right decisions at right time. It is also essential to provide meaning to our lives, be it professional or pers...


  • Byatarayanapura, Mys Rd
  • K S Townn Mys Rd
  • Muneshwara Block
  • Opp Gopalan Legacy Mall
  • Saraswathinagar

Most Viewed

Register Now, Limited Seats Only!! or Contact Office

Login for Online Test - Welight Academy Exclusive

MCQ on Reproduction and Development

1. The central fluid filled cavity of the blastula is known as
a)  archenteron
b) blastocoel
c) blastocyst
d) morula

2. Genetic identity of a human male is determined by

Sex Determination in Humans
Sex Determination in Humans

a) Autosomes
b) Nucleolus
c) Cell organelles
d) Sex chromosomes

3. Sertoli cells are found in
a) Liver
b) seminiferous tubules
c) Heart
d) Germinal epithelium

4. Fertilizin is a chemical substance produced from
a) Mature eggs
b) acrosome
c) Polar bodies
d) Middle piece of sperm

5. Fertilization of ova in human take place in
a) ovary
b) Vagina
c) Fallopian tube
d) Uterus

6. The cells which secrete male sex hormone testosterone are
a) isthmus
b) Crypt cells
c) Lieberkiihn
d) Leydig’s cells

7. In human beings, the eggs are
a) microlecithal
b) macrolecithal
c) mesolecithal
d)  alecithal

8. The morphogenetic movement change the hollow spherical blastula into a
a) Embryonic disc
b) Gastrula
c) Morula
d) Neurula

9.  In humans, the placenta is 


a) Haemochorial
b) Endothelial
c) Epitheliochorial
d) Syndesmochorial

10. Implanation of blastocyst occurs on
a) 4th day
b) 5 th day
c) 6 th day
d) 7 th day
Learn more:
  • MCQ on Human Reproduction
  • MCQ on Spermatogenesis
  • MCQ on Reproductive Health
  • Practice Test on Reproductive System
  • Practice Test on Female Reproductive System
1.       b) blastocoels
2.       d) Sex chromosomes
3.       b) seminiferous tubules
4.       a) Mature eggs
5.       c) Fallopian tube
6.       d) Leydig’s cells
7.       d)  alecithal
8.       b) Gastrula
9.       a) Haemochorial
10.   d) 7 th day