TN State Board Samacheer Kalvi Online Test for 12th Std - Biology - English - Human Reproduction

Question 1 Of 10

The Androgen Binding Protein (ABP) is produced by…………………

Leydig cells Hypothalamus Sertoli cells Pituitary gland

Question 2 Of 10

Identify the mismatched pair.

Castration – Orchidectomy Spermiogenesis – Release of sperms into the cavity of seminiferous tubule Ovulation – Release of egg from ovary Capacitation – Process enabling the sperm to penetrate the egg.

Question 3 Of 10

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

Cevix Fundus Vagina Uterus

Question 4 Of 10

The milk secreted by the mammary glands soon after child birth is called ………………….

Mucous Colostrum Lactose Sucrose

Question 5 Of 10

An adult male produces an average of…………….. sperms per day

200 million 300 million 300 billion 120 million

Question 6 Of 10

Statement (1): During spermiation, the sperms are released into the cavity of I seminiferous tubule.

Statement 1 is correct; statement 2 is incorrect. Statement 1 is incorrect; statement 2 is correct. Both the statements 1 and 2 are correct. Both the statements 1 and 2 are incorrect.

Question 7 Of 10

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

Statement 1 is correct; statement 2 is incorrect. Statement 1 is incorrect; statement 2 is correct. Both the statements 1 and 2 are correct. Both the statements 1 and 2 are incorrect.

Question 8 Of 10

Statement (1): Siamese twins are conjoined twins who are joined during birth. Statement (2): Dizygotic twins will be of same sex.

Statement 1 is correct; statement 2 is incorrect. Statement 1 is incorrect; statement 2 is correct. Both the statements 1 and 2 are correct. Both the statements 1 and 2 are incorrect.

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Biology - English Medium - Human Reproduction

Samacheer Kalvi 12th Biology - Human Reproduction - Book Back Questions in English Medium

Question 1 Of 10

The Androgen Binding Protein (ABP) is produced by…………………

Question 2 Of 10

Identify the mismatched pair.

Question 3 Of 10

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

Question 4 Of 10

The milk secreted by the mammary glands soon after child birth is called ………………….

Question 5 Of 10

An adult male produces an average of…………….. sperms per day

Question 6 Of 10

Statement (1): During spermiation, the sperms are released into the cavity of I seminiferous tubule.

Question 7 Of 10

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

Question 8 Of 10

Statement (1): Siamese twins are conjoined twins who are joined during birth. Statement (2): Dizygotic twins will be of same sex.

Question 9 Of 10

The type of antibodies present in colostrum.

Question 10 Of 10

The developing spermatoza are nourished by………………..

Tags

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 12th Standard Biology - English Medium - Human Reproduction

Samacheer Kalvi 12th Biology - Human Reproduction - Book Back Questions in English Medium

Question 1 Of 10

The Androgen Binding Protein (ABP) is produced by…………………

Question 2 Of 10

Identify the mismatched pair.

Question 3 Of 10

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

Question 4 Of 10

The milk secreted by the mammary glands soon after child birth is called ………………….

Question 5 Of 10

An adult male produces an average of…………….. sperms per day

Question 6 Of 10

Statement (1): During spermiation, the sperms are released into the cavity of I seminiferous tubule.

Question 7 Of 10

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

Question 8 Of 10

Statement (1): Siamese twins are conjoined twins who are joined during birth. Statement (2): Dizygotic twins will be of same sex.

Question 9 Of 10

The type of antibodies present in colostrum.

Question 10 Of 10

The developing spermatoza are nourished by………………..

Tags

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