NEET Biology MCQ: NCERT Spermiogenesis | NEET.Guide Questions

During spermatogenesis, a critical step involves the conversion of spermatids into spermatozoa. This intricate process, known as spermiogenesis, includes several key morphological changes. Which of the following is NOT a characteristic feature of spermiogenesis?

A

Formation of the acrosome

B

Condensation of the nucleus

C

Development of the flagellum

D

Meiotic divisions

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :1 mins

🔄Ncert Concepts :Spermatogenesis, Spermiogenesis, Sperm morphology, Meiosis

Related Questions

Reproduction by immature or larval stage of animals caused by the acceleration of maturation is called as

A

Cladogensis

B

Paedogenesis

C

Morphogenesis

D

Parthenogenesis

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Reproduction, Animal Development, Paedogenesis

The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for

A

Escaping any possible compression by the visceral organs

B

Providing more space for the growth of epididymis

C

Providing a secondary sexual feature for exhibiting the male sex

D

Maintaining the scrotal temperature lower than the internal body temperature

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Human reproductive system, Thermoregulation, Testes function

Select the correct sequence for transport of sperm cells in male reproductive system.

A

${\rm{Testis }} o {\rm{ Epididymis }} o {\rm{ Vasa efferentia }} o \,{\rm{Rete testis }} o {\rm{ Inguinal canal }} o {\rm{ Urethra}}$

B

${\rm{Seminiferous tubules }} o {\rm{ Rete testis }} o {\rm{ Vasa efferentia }} o {\rm{ Epididymis }} o \,{\rm{Vasa}}\,{\rm{deferens}} o {\rm{ Ejaculatory duct }} o {\rm{ Urethra }} o {\rm{ Urethral meatus}}$

C

${\rm{Seminiferous tubules }} o {\rm{ Vasa efferentia }} o {\rm{ Epididymis }} o \,{\rm{Inguinal canal }} o {\rm{ Urethra}}$

D

${\rm{Testis }} o {\rm{ Epididymis }} o {\rm{ Vasa efferentia }} o \,{\rm{Vas}}\,{\rm{deferens}} o {\rm{ Ejaculatory duct}} o \,{\rm{Inguinal canal}}$
$o {\rm{ Urethra }} o {\rm{ Urethral meatus}}\,$

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :male reproductive system, sperm transport, anatomy

Which of the following depicts the correct pathway of transport of sperms?

A

Efferent ductules $o$ Rete testis $o$ Vas deferens $o$ Epididymis

B

Rete testis $o$ Efferent ductules $o$ Epididymis $o$ Vas deferens

C

Rete testis $o$ Epididymis $o$ Efferent ductules $o$ Vas deferens

D

Rete testis $o$ Vas deferens $o$ Efferent ductules $o$ Epididymis

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :male reproductive system, sperm transport, reproductive anatomy

Pouch in which is the testes are suspended outside the abdominal cavity, is

A

Tunica albuginia

B

Inguinal canal

C

Epididymis

D

Scrotum

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Male reproductive anatomy, Scrotum

What is the function of the scrotum?

A

Produce sperm

B

Secrete testosterone

C

Maintain optimal temperature for spermatogenesis

D

Store sperm

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :0.5 mins

🔄Ncert Concepts :Male reproductive system, Scrotum, Spermatogenesis, Temperature regulation

The target ICSH is

A

Prostate

B

Seminiferous tubule

C

Interstitial cells

D

Seminal vesicle

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :ICSH, reproductive system, male anatomy, hormone function

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

A

Female accessory glands

B

mammary glands

C

Male accessory glands

D

Salivary glands

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :reproductive system, glands, secretions, biochemistry

Vasa efferentia are the ductules leading from

A

Testicular lobules to rete testis

B

rete testes to vas deferens

C

Vas deferens to epididymis

D

Epididymis to urethra

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Male reproductive anatomy, Vasa efferentia, Rete testis, Vas deferens

During a vasectomy, which structure is cut to prevent sperm from reaching the urethra?

A

Vas deferens

B

Ejaculatory duct

C

Urethra

D

Seminal vesicle

Question Tags

📚 Subject:Zoology

📑 Chapter:Human Reproduction

🎯Topic:The Male Reproductive System

PYQ YEAR: 2023

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Human Reproduction

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