| 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 |
| 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 |
| 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 |
Humans are
| 1. | Oviparous females |
| 2. | Sexually Reproducing |
| 3. | Considered to be sexually active before puberty |
| 4. | More than one option is correct |
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 |
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. |
| 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. |
| 1. | fertilisation → implantation → gestation → ovulation → parturition |
| 2. | ovulation → fertilisation → implantation → gestation → parturition |
| 3. | implantation → ovulation → gestation → fertilisation → parturition |
| 4. | menstruation → fertilisation → ovulation → gestation → parturition |