मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Match between the following representing parts of the sperm and their functions and choose the correct option.

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प्रश्न

Match between the following representing parts of the sperm and their functions and choose the correct option.

Column A Column B
A. Head i. Enzymes
B. Middle piece ii. Sperm motility
C. Acrosome iii. Energy
D. Tail iv. Genetic material

पर्याय

  • A-iv, B-iii, C-i, D-ii

  • A-iv, B-i, C-ii, D-iii

  • A-ii, B-i, C-iii, D-iv

  • A-ii, B-iv, C-i, D-iii

MCQ
जोड्या लावा/जोड्या जुळवा
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उत्तर

A-iv, B-iii, C-i, D-ii

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Human Reproduction - MULTIPLE CHOICE QUESTIONS [पृष्ठ १८]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 3 Human Reproduction
MULTIPLE CHOICE QUESTIONS | Q 10. | पृष्ठ १८

संबंधित प्रश्‍न

Write two major functions of testis.


Put a tick mark (✓) against the correct alternative in the following statement:

Identify the stage which is formed after the fertilisation of the egg by the sperm?


Sketch the labelled diagram.

Human male reproductive system.


Choose the correct answer:
Removal of testes is called ____________


Give the functions of the following:
Testes 


Identify the number of spermatids produced from 1 secondary spermatocyte.


The ________ secrete testosterone after puberty.


Secretions from which one of the following are rich in fructose, calcium, and some enzymes?


Spot the odd one out from the following structures with reference to the male reproductive system.


Seminal plasma in human males is rich in ______.


Cell at the end of first meiotic division male sperm differentiates into ______.


The path of sperm transport is given below. Provide the missing steps in blank boxes.


Give reason: Testes are located outside the body cavity in scrotal sacs.


The given statement is incorrect. Rewrite the correct statement:

Seminiferous tubules secrete Testosterone.


State very briefly the chief function of the following:

Prostate gland


State very briefly the chief function of the following:

Sperm duct (vas deferens)


Can there be any abnormal situation regarding testes location? If so, what is that and what is the harm caused due to it?


The seminal vesicles are paired glands located at which position relative to the urinary bladder?


The penis is composed of which type of tissue that enables erection during insemination?


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