Reproduction in Animals
Extra Questions
Multiple Choice Questions
Question 1: The gestation period in humans is of how much duration?
- 10 weeks
- 20 weeks
- 30 weeks
- 40 weeks
Answer: (d) 40 weeks
Question 2: Which of the following organisms reproduces by binary fission?
- Hydra
- Sponge
- Amoeba
- Jellyfish
Answer: (c) Amoeba
Question 3: How many daughter cells are produced after binary fission in amoeba?
- One
- Two
- Three
- Four
Answer: (b) Two
Question 4: In humans, how many eggs are released by ovary every month?
- One
- Two
- Four
- Many
Answer: (a) One
Question 5: Where does the fertilization take place in the female reproductive system?
- Uterus
- Fallopian tubes
- Ovary
- Testis
Answer: (b) Fallopian tubes
Question 6: How much time it takes for formation of foetus in humans?
- Three weeks
- Six weeks
- Nine weeks
- Twelve weeks
Answer: (c) Nine weeks
Question 7: Which of the following is a viviparous animal?
- Salmon
- Cobra
- Salamander
- Dolphin
Answer: (d) Dolphin
Question 8: Which of the following shows external fertilization?
- Rohu
- Crocodile
- Tortoise
- Crow
Answer: (a) Rohu
Question 9: What is the total number of uterus in a female?
- One
- Two
- Four
- Six
Answer: (a) One