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

Question 1 Of 10

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

R explains A. A is right, R is wrong. A and R are right. R does not explains A. Both A and R are wrong.

Question 2 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.

A and R are true, R is the correct explanation of A A and R are true, R is not the correct explanation of A A is true, R is false Both A and R are false

Question 3 Of 10

Given below are the extra embryonic membranes of which identify the outermost membrane.

Amnion Chorion Yolk sac Allantois

Question 4 Of 10

Which one of the following menstrual irregularities is correctly matched?

Menorrhagia – excessive menstruation Amenorrhoea – absence of menstruation Dysmenorrhoea – irregularity of menstruation Oligomenorrhoea – painful menstruation

Question 5 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.

Question 6 Of 10

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

Relaxin Oxytocin Progesterone Cortisol

Question 7 Of 10

Find out the proper sequence representing the parts of female reproductive system.

Vagina → Ovary → Uterus → Cervix →Infundibulum → Oviduct Vagina → Ovary → Oviduct → Infundibulum → Cervix → Uterus Ovary → Infundibulum → Oviduct → Uterus → Cervix → Vagina Oviduct → Ovary → Uterus → Infundibulum Vagina → Cervix

Question 8 Of 10

The type of antibodies present in colostrum.

IgE IgM IgA IgB

Question 9 Of 10

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

Ejection Relaxation Parturition Implantation

Question 10 Of 10

In embryo development of human beings, how long does it takes for a zygote to convert into morula?

24hrs 36hrs 48hrs 72hrs

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

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

Question 1 Of 10

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

Question 2 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 3 Of 10

Given below are the extra embryonic membranes of which identify the outermost membrane.

Question 4 Of 10

Which one of the following menstrual irregularities is correctly matched?

Question 5 Of 10

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

Question 6 Of 10

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

Question 7 Of 10

Find out the proper sequence representing the parts of female reproductive system.

Question 8 Of 10

The type of antibodies present in colostrum.

Question 9 Of 10

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

Question 10 Of 10

In embryo development of human beings, how long does it takes for a zygote to convert into morula?

Tags

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

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

Question 1 Of 10

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

Question 2 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 3 Of 10

Given below are the extra embryonic membranes of which identify the outermost membrane.

Question 4 Of 10

Which one of the following menstrual irregularities is correctly matched?

Question 5 Of 10

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

Question 6 Of 10

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

Question 7 Of 10

Find out the proper sequence representing the parts of female reproductive system.

Question 8 Of 10

The type of antibodies present in colostrum.

Question 9 Of 10

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

Question 10 Of 10

In embryo development of human beings, how long does it takes for a zygote to convert into morula?

Tags

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

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