Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Bio Zoology - English Medium - Human Reproduction

Samacheer Kalvi 11th Bio Zoology - Human Reproduction - Book Back Questions in English Medium


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Question 1 Of 10

Expulsion of baby from the mother’s womb is referred as ………………


Question 2 Of 10

Identify the hormone which is produced only during the time of pregnancy


Question 3 Of 10

Identify the gland which is homologous to the Cowper’s glands of male.


Question 4 Of 10

Assertion (A) – Ovulation is the release of ovum from the Graafian follicle.
Reason (R) – It occurs during the follicular phase of the menstrual cycle.


Question 5 Of 10

Assertion (A) – In human male, testes are extra abdominal and lie in scrotal sacs.
Reason (R) – Scrotum acts as thermoregulator and keeps temperature lower by 2°C for normal sperm


Question 6 Of 10

Assertion (A): Human ovum is non – cieidoic
Reason (R): Human does not contain yolk.


Question 7 Of 10

Assertion (A) – Head of the sperm consists of acrosome and mitochondria.
Reason (R) – Acrosome contains spiral rows of mitochondria.


Question 8 Of 10

Statement (1): Human pregnancy lasts for 35 weeks.
Statement (2): During gestation, embryo’s heat develops during 12th week.


Question 9 Of 10

Organ of copulation in human female is ……………


Question 10 Of 10

Statement (1): Menstrual cycle occurs once in every 29 days.
Statement (2): The average age of menopause is 45-50 years.


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