| 1. | Diapause | 2. | Ovulation |
| 3. | Menopause | 4. | Menarche |
| A. | In human pregnancy, the major organ systems are formed at the end of 12 weeks. |
| B. | In human pregnancy, the major organ systems are formed at the end of 8 weeks. |
| C. | In human pregnancy, the heart is formed after one month of gestation. |
| D. | In human pregnancy, limbs and digits develop by the end of the second month. |
| E. | In human pregnancy, the appearance of hair is usually observed in the fifth month. |
| 1. | B, C, D and E only |
| 2. | A, C, D and E Only |
| 3. | A and E Only |
| 4. | B and C Only |
| List-I | List-II | ||
| A. | Head | I. | Enzymes |
| B. | Middle piece | II. | Sperm motility |
| C. | Acrosome | III. | Energy |
| D. | Tail | IV. | Genetic materials |
| A. | The reductive division for the human female gametogenesis starts earlier than that of the male gametogenesis. |
| B. | The gap between the first meiotic division and the second meiotic division is much shorter for males compared to females. |
| C. | The first polar body is associated with the formation of the primary oocyte. |
| D. | Luteinizing Hormone (LH) surge leads to disintegration of the endometrium and onset of menstrual bleeding. |
| List-I | List-II | ||
| A. | Parturition | I. | Several antibodies for new-born babies |
| B. | Placenta | II. | Collection of ovum after ovulation |
| C. | Colostrum | III. | Foetal ejection reflex |
| D. | Fimbriae | IV. | Secretion of the hormone hCG |
| List-I (Structures) |
List-II (Features) |
||
| A. | Mons pubis | I. | A fleshy fold of tissue surrounding the vaginal opening |
| B. | Clitoris | II. | Fatty cushion of cells covered by skin and hair |
| C. | Hymen | III. | Tiny finger-like structure above labia minora |
| D. | Labia majora | IV. | A thin membrane-like structure covering vaginal opening |
| 1. | A-II, B-III, C-IV, D-I | 2. | A-IV, B-III, C-II, D-I |
| 3. | A-I, B-IV, C-III, D-II | 4. | A-II, B-III, C-I, D-IV |
| Assertion (A): | During menstrual cycle, the ovulation takes place approximately on 14th day. |
| Reason (R): | Rapid secretion of LH in the middle of menstrual cycle induces rupture of Graafian follicle and thereby the release of ovum. |
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| Statement I: | Degeneration of corpus luteum in the absence of fertilization is the cause for disintegration of endometrium. |
| Statement II: | Cyclic menstruation indicates normal reproductive phase in human females and extends between menarche and menopause. |
| List-I (No. of weeks) |
List-II (Major features) |
||
| A. | After 4 weeks of pregnancy | I. | Eye-lids separate and eyelashes are formed |
| B. | After 12 weeks of pregnancy | II. | Heart is formed |
| C. | After 24 weeks of pregnancy | III. | Limbs and digits are developed |
| D. | After 8 weeks of pregnancy | IV. | External genital organs are well developed |
| 1. | A-III, B-IV, C-I, D-II | 2. | A-II, B-I, C-III, D-IV |
| 3. | A-II, B-IV, C-I, D-III | 4. | A-III, B-IV, C-II, D-I |
| A. | Vas deferens | B. | Rete testis |
| C. | Seminiferous tubules | D. | Vasa efferentia |
| E. | Urethra | F. | Epididymis |