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Assertion(A): Asexual reproduction is also called blastogenesis.
Reason(R): In asexual reproduction, there is no  fusion of gametes.

1. Both (A) & (R) are true and (R) is the correct explanation of (A)
2. Both (A) & (R) are true but (R) is not the correct explanation of (A)
3. (A) is true statement but (R) is false
4. Both (A) and (R) are false statement

 

Subtopic:  Introduction |
Level 3: 35%-60%
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Assertion(A): Sexual reproduction is advantageous than asexual reproduction.
Reason(R): It is rapid mode of reproduction while asexual reproduction is slow mode of reproduction.

1. Both (A) & (R) are true and (R) is the correct explanation of (A)
2. Both (A) & (R) are true but (R) is not the correct explanation of (A)
3. (A) is true statement but (R) is false
4. Both (A) and (R) are false statement
Subtopic:  Introduction |
 73%
Level 2: 60%+
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Assertion(A): In human male, there are perianal glands near the anus.
Reason(R): Perianal glands secretes sex-attractant pheromone which initiates sexual desire in human female.
 
1. Both (A) & (R) are true and (R) is the correct explanation of (A)
2. Both (A) & (R) are true but (R) is not the correct explanation of (A)
3. (A) is true statement but (R) is false
4. Both (A) and (R) are false statement
Subtopic:  Introduction |
Level 3: 35%-60%
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Humans are

1. Oviparous females
2. Sexually Reproducing
3. Considered to be sexually active before puberty
4. More than one option is correct
Subtopic:  Introduction |
 76%
Level 2: 60%+
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Which of the following order is not correct for the events of human reproduction?

1. Gametogenesis- Insemination- Fertilization
2. Fertilization-Insemination- Gametogenesis
3. Implantation-Gestation-Parturition
4. Insemination-Fertilization- implantation
Subtopic:  Introduction |
 77%
Level 2: 60%+
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Which of the following is not correct with respect to Human reproduction?

1. There is remarkable similarity between the reproductive events of males and females
2. Continuation of sperm formation in old man
3. No ovum production in females after 50 years
4. More than one option are not correct.
Subtopic:  Introduction |
 76%
Level 2: 60%+
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Read the following statements carefully.
a. Humans are sexually reproducing and viviparous.
b. The ovaries in human females produce only hormones.
c. The mammary glands are one of the female secondary sexual characters.
d. A normal human sperm is composed of a head, neck, and middle piece only.
How many of the above statements are true with respect to the human reproductive system?
1. 1
2. 3
3. 2
4. 4
Subtopic:  Introduction | Spermiogenesis/Sperm Structure/Hormonal Regulation | Mammary Gland & Lactation | Female Reproductive System-1 | Female Reproductive System-2 |
 66%
Level 2: 60%+
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Arrange the following reproductive events in humans according to their occurrence.
(a) Gestation
(b) Gametogenesis
(c) Insemination
(d) Fertilisation
(e) Parturition
(f) Implantation
Select the option with the correct sequence.
1. a → c → d → f → b → e
2. b → c → d → f → a → e
3. b → c → d → a → f → e
4. c → b → d → e → a → f
Subtopic:  Introduction |
 85%
Level 1: 80%+
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Identify the correct sequence of processes that happen in an adult female leading to childbirth:
1. fertilisation → implantation → gestation → ovulation → parturition
2. ovulation → fertilisation → implantation → gestation → parturition
3. implantation → ovulation → gestation → fertilisation → parturition
4. menstruation → fertilisation → ovulation → gestation → parturition
Subtopic:  Introduction |
 86%
Level 1: 80%+
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