Spermatogenesis can be defined as the process wherein the male gamete sperm develops within testes. It takes place in the testes’ seminiferous tubules and is the male form of gametogenesis.
Notably, the concept introduces us to several new subtopics and helps us to relate to other vital concepts of reproduction in human beings. You can test your knowledge on spermatogenesis and other associated concepts by practising NEET biology MCQ on spermatogenesis.
It will also provide you with a fair idea of which type of questions to accept from the concept in NEET. To further make your revision meaningful, refer to samples of NEET Biology MCQ with answers.
On that note, take a look at the MCQs below to gain more insight into it!
These following are some MCQs on Spermatogenesis –
______ provides energy to the sperm for its movement.
Which of these happens during spermatogenesis?
Mitosis and Meiosis.
None of these.
______ induces the process of spermatogenesis.
Which of these is the correct sequence in spermatogenesis?
Spermatocyes -> Spermatogona -> Spermatids -> Spermatozoa
Spermatogonia -> Spermatocytes -> Spermatids -> Spermatozoa
Spermatogonia -> Spermatids -> Spermatocytes -> Spermatozoa
Spermatocytes -> Spermatids -> Spermatogonia -> Spermatozoa
The formation of polar bodies occurs during __________.
___________ forms the acrosome of sperm.
Nucleus of spermatid
Golgi complex of spermatid
Mitochondria of spermatid
Centrosome of spermatid
_____is the number of secondary spermatocytes required for the formation of 400 spermatozoa.
Which of these is the lytic enzyme that is released by sperm?
None of these.
Which of these is found in the middle piece of mammalian sperms?
Nucleus and mitochondria.
The process of spermatogenesis occurs for __________ in adult humans.
Which of these is a major difference between oogenesis and spermatogenesis?
Spermatogenesis leads to two sperm, while oogenesis leads to one egg.
Oogenesis leads to four eggs while spermatogenesis leads to eight sperm.
Spermatogenesis leads to four sperm, while oogenesis leads to one egg.
Oogenesis leads to two eggs while spermatogenesis leads to one sperm.
_______ is immortal.
Cells of pituitary
The phase of maturation in spermatogenesis involves ____________.
Formation of spermatids from spermatocytes through meiosis.
Formation of spermatogonia through mitosis from gonocytes.
Development of spermatogonia into spermatocytes.
None of these.
Which of these statements is True? Human spermatozoa:
Tend to release in large numbers post abstinence.
Moves because of their tails.
Has an enzyme in their head which facilitates penetration of ovum.
Fertilises the ovum at a concentration of around 1 million/ml.
One primary spermatocyte produces ________ spermatozoa in spermatogenesis.
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1. What is the difference between Spermatogenesis and Oogenesis?
Ans. Typically, both can be described as the process required for the formation of gametes. Spermatogenesis is the process through which the male gametes or sperm is formed. On the other hand, oogenesis is the process through which the female gamete or ova is produced.
2. What are the Stages of Spermatogenesis?
Ans. In a broader sense, there are 3 significant phases of spermatogenesis. There are – i. Mitosis or Spermatocytogenesis, ii. Meiosis and iii. Spermiogenesis. These stages are responsible for differentiation, reduction of the diploid number of chromosomes to haploid number and metamorphosis.
3. What is Spermiogenesis? Define its Role.
Ans. It is the last stage of spermatogenesis during which the spermatids mature into spermatozoa. These mature male gametes are capable of fertilising the female gamete during conception to form a zygote, which is essentially a fertilised ovum.