| 1. | theca interna | 2. | theca externa |
| 3. | antrum | 4. | zona pellucida |
| 1. | the secondary oocyte arrested at Meiosis I from the ovary into the abdominal cavity. |
| 2. | the primary oocyte arrested at Meiosis I from the ovary into the uterine cavity. |
| 3. | the secondary oocyte arrested at Meiosis II from the ovary into the abdominal cavity. |
| 4. | the primary oocyte arrested at Meiosis II from the ovary into the uterine cavity. |
| A | B | C | D | |
| 1. | 46 | 46 | 23 | Second |
| 2. | 46 | 23 | 23 | Secondary |
| 3. | 46 | 23 | 23 | Second |
| 4. | 23 | 23 | 46 | Secondary |
| Column-I | Column-II | ||
| A. | Insemination | P. | embryonic development |
| B. | Implantation | Q. | transfer of sperms into the female genital tract |
| C. | Gestation | R. | delivery of the baby |
| D. | Parturition | S. | attachment of blastocyst to the uterine wall |
| A | B | C | D | |
| 1. | Q | S | R | P |
| 2. | S | Q | R | P |
| 3. | Q | S | P | R |
| 4. | S | Q | P | R |
| I: | sperm formation continues even in old men, but formation of ovum ceases in women around the age of fifty years. |
| II: | sperm formation begins in foetal life and egg formation begins after the onset of puberty. |
| A | B | C | D | |
| 1. | FSH | LH | Progesterone | Oestrogen |
| 2. | FSH | LH | Oestrogen | Progesterone |
| 3. | LH | FSH | Progesterone | Oestrogen |
| 4. | LH | FSH | Oestrogen | Progesterone |
| I: | The reproductive cycle in the non-primate female mammals is called menstrual cycle. |
| II: | The first menstruation begins at puberty and is called menarche. |
| III: | In human females, menstruation is repeated at an average interval of about 28/29 days, and the cycle of events starting from one menstruation till the next one is called the menstrual cycle. |