Human Reproduction Class 12 Questions And Answers
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If you are looking for human reproduction class 12 questions and answers for the revision, you've arrived at the right place. This quiz contains some of the important questions from the chapter human reproductive system. Take the test and check your knowledge for the same. Human reproduction occurs when a male sperm cell fertilizes with female egg cells to form a zygote. Reproduction is necessary to maintain the continuity of life on earth. Let's play this quiz now.
- 1.
The testes are the male reproductive glands. They are surrounded by three layers of tissue. Which tissue have double membrane and form outer covering the testes?- A.
Tunica Albuginea
- B.
Tunica Vasculosa
- C.
Tunica Vaginalis
- D.
Tunica Spermatogenesis
- 2.________ is the condition which the testes do not descend into the scrotum.
- 3.What will happen if there is an imbalance between the hormones estrogen and progesterone during pregnancy? It can lead to __________.
- 4.How to prevent vaginal prolapse?
- A.
Lifting heavy objects
- B.
Smoking
- C.
Maintain weight
- D.
Have more vaginal childbirth
- 5.
What would be a direct result of an enzymatic deficiency on the acrosome?
- A.
Primary spermatocyte would not become secondary spermatocyte
- B.
Egg would not complete Metaphase II
- C.
Spermatid would not become primary spermatocyte
- D.
Implantation may occur in uterine tube
- 6.Which structure is likely to be immediately affected due to spread of infection in the cervical canal?
- A.
Fimbriae
- B.
Clitoris
- C.
Fallopian tube
- D.
Fornix
- 7.Which structures are correctly paired with its functions?
- A.
Ovary - provides milk for newborn
- B.
Testes - Development of sperm
- C.
Placenta - Storage of released eggs
- D.
Uterus - produces estrogen
- 8.Male and female gametes are
- A.
Haploid
- B.
Diploid
- C.
Triploid
- D.
None of these
- 9.Where is the fimbriae located?
- A.
At the end of the fallopian tubes
- B.
At the end of the scrotum
- C.
At the end of the uterus
- D.
At the end of the vaginal opening
- 10.Where does fertilization usually take place in females?
- A.
In the vagina
- B.
In the uterus
- C.
In the fallopian tubes
- D.
Everywhere
Questions: 10 | Attempts: 31124 | Last updated: Mar 22, 2022
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