Assertion (A): | Vasectomy is a sterilisation procedure advised for females as a terminal method. |
Reason (R): | In vasectomy, a small part of the vas deferens is removed or tied by blocking gamete transport therefore preventing conception. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R) is false |
4. | (A) is false, but (R) are true. |
Assertion (A): | INVO cell is a new cost-effective technology for in vitro fertilisation (IVF) in which the sperm and the egg are mixed in a lab, put in a small capsule which is inserted into the vagina for a five days incubation period, post which the capsule is removed, and the embryos are implanted inside the uterus as usual. |
Reason (R): | Instead of growing the embryo in an incubator, allowing it to develop in the natural environment in a woman's vagina reduces the cost in the case of INVO cells as compared to regular IVF technology. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | (A) is false but (R) is true. |
Assertion (A): | Lactation amenorrhoea (absence of menstruation) is a temporary contraceptive method. |
Reason (R): | It is based on the fact that ovulation and therefore the cycle do not occur during the period of intense lactation following parturition. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | (A) is false but (R) is true. |
Assertion (A): | Very often persons suffering from Sexually Transmitted Diseases (STD) do not go for timely detection and proper treatment. |
Reason (R): | Absence or less significant symptoms in the early stages of STDs and the social stigma attached to the disease. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R) is false |
4. | (A) is false, but (R) are true. |
Column I Name |
Column II A |
Column III Action |
|||
(a) | Multiload 375 | (i) | Hormone releasing | (p) | Suppress sperm motility |
(b) | Vaults | (ii) | Copper releasing | (q) | Makes uterus unsuitable for implantation |
(c) |
LNG - 20 | (iii) | Made of rubber | (r) | Blocks entry of sperms through cervix |
Column-I | Column-II | ||
(a) | ZIFT |
(i) | Single sperm cell is injected directly in cytoplasm of on ovum |
(b) | GIFT | (ii) | Fertilized egg is transferred to fallopian tube for further development |
(c) | ICSI | (iii) | Sperms are introduced into the Uterus |
(d) | IUI | (iv) | Ova and sperms are directly injected into regions of the oviduct where fertilization occures. |