Match List I with List II.
List I | List II | ||
| A | Vasectomy | I | Oral method |
| B | Coitus interruptus | II | Barrier method |
| C | Cervical cap | III | Surgical method |
| D | Saheli | IV | Natural method |
Choose the correct answer from the options given below:
To solve this matching question, we need to correctly associate the items from List I with their corresponding descriptions from List II. Let's analyze each term one-by-one:
This is a surgical procedure for male sterilization or permanent contraception. It involves the cutting and sealing of part of each vas deferens. Therefore, it corresponds to the "Surgical method."
Correct Match: A-IIIThis is a natural method of contraception where the male withdraws his penis from the female's vagina before ejaculation. It is categorized as a "Natural method."
Correct Match: B-IVThis is a barrier contraceptive that fits over the cervix to prevent sperm from entering the uterus. Thus, it is described as a "Barrier method."
Correct Match: C-IIThis is an oral contraceptive pill used by women to prevent pregnancy. It falls under the "Oral method" of contraception.
Correct Match: D-IBased on the above explanations, the correct matching of items from List I to List II is:
This matches with the provided correct answer option.
| List - I (Period) | List - II (Population Growth Characteristics) | ||
| (A) | 1901 - 1921 | (I) | Period of Population Explosion |
| (B) | 1921 - 1951 | (II) | Gradually slowing down of growth rate |
| (C) | 1951 - 1981 | (III) | Period of steady Population Growth |
| (D) | 1981 - till present | (IV) | Stagnant or stationery phase of growth |