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Biology Human Reproduction MCQ Questions for Class 12 General

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Human Reproduction Practice Questions

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मानव पुरुष में शुक्राणु किस अंग में बनते हैं?

In human males sperm are produced in which organ?

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Correct Answer

A. वृषणTestis

Step 1

Concept

Identify the concept: this is about the male reproductive system.

Step 2

Why this answer is correct

Testes produce sperms and also produce testosterone.

Step 3

Exam Tip

Exam tip: remember testis as the sperm factory.

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मानव महिला में अंडाणु किस अंग में बनते हैं?

In human females ova are produced in which organ?

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Correct Answer

B. अंडाशयOvary

Step 1

Concept

Identify the concept: this is about the female reproductive system.

Step 2

Why this answer is correct

Ovaries produce ova and also secrete female hormones.

Step 3

Exam Tip

Exam tip: connect ovary with ova and hormones.

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वृषण शरीर के बाहर किस थैली में स्थित होते हैं?

Testes are located outside the body in which sac?

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Correct Answer

A. अंडकोशScrotum

Step 1

Concept

Identify the concept: this is about the position of testes.

Step 2

Why this answer is correct

Testes lie in the scrotum which helps maintain a lower suitable temperature for sperm formation.

Step 3

Exam Tip

Exam tip: scrotum helps in temperature control.

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शुक्राणु निर्माण की प्रक्रिया को क्या कहते हैं?

What is the process of sperm formation called?

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Correct Answer

B. शुक्रजननSpermatogenesis

Step 1

Concept

Identify the concept: this is about gamete formation.

Step 2

Why this answer is correct

The process of formation of sperms is called spermatogenesis.

Step 3

Exam Tip

Exam tip: when you see sperm formation remember spermatogenesis.

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अंडाणु निर्माण की प्रक्रिया को क्या कहते हैं?

What is the process of ovum formation called?

Explanation opens after your attempt
Correct Answer

B. अंडजननOogenesis

Step 1

Concept

Identify the concept: this is female gamete formation.

Step 2

Why this answer is correct

The process of formation of ovum is called oogenesis.

Step 3

Exam Tip

Exam tip: remember oogenesis for ovum formation.

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वृषण में शुक्राणु मुख्य रूप से किस संरचना में बनते हैं?

In testes sperms are mainly formed in which structure?

Explanation opens after your attempt
Correct Answer

B. सेमिनिफेरस नलिकाएंSeminiferous tubules

Step 1

Concept

Identify the concept: this is about internal structure of testis.

Step 2

Why this answer is correct

Spermatogenesis occurs in the seminiferous tubules.

Step 3

Exam Tip

Exam tip: remember seminiferous tubules as the sperm formation site.

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Sertoli cells का मुख्य कार्य क्या है?

What is the main function of Sertoli cells?

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Correct Answer

A. शुक्राणु कोशिकाओं को पोषण देनाNourish sperm cells

Step 1

Concept

Identify the concept: this is about cells of seminiferous tubules.

Step 2

Why this answer is correct

Sertoli cells support and nourish developing sperm cells.

Step 3

Exam Tip

Exam tip: remember Sertoli as support cells.

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Leydig cells मुख्य रूप से कौन सा hormone बनाती हैं?

Leydig cells mainly produce which hormone?

Explanation opens after your attempt
Correct Answer

B. Testosterone

Step 1

Concept

Identify the concept: this is male hormone production.

Step 2

Why this answer is correct

Leydig cells in testes produce androgens mainly testosterone.

Step 3

Exam Tip

Exam tip: remember Leydig cells with testosterone.

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शुक्राणुओं का maturation और storage मुख्य रूप से कहां होता है?

Maturation and storage of sperms mainly occur where?

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Correct Answer

A. Epididymis

Step 1

Concept

Identify the concept: this is about sperm pathway.

Step 2

Why this answer is correct

Sperms mature and are stored for some time in the epididymis.

Step 3

Exam Tip

Exam tip: connect epididymis with sperm storage and maturation.

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Vas deferens का मुख्य कार्य क्या है?

What is the main function of vas deferens?

Explanation opens after your attempt
Correct Answer

A. शुक्राणुओं का transportTransport of sperms

Step 1

Concept

Identify the concept: this is the male duct system.

Step 2

Why this answer is correct

Vas deferens transports sperms from epididymis onward.

Step 3

Exam Tip

Exam tip: remember vas deferens as a sperm carrying duct.

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Human Reproduction FAQs

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