Biology, asked by chandu06856, 10 months ago

answer this please fasssttttt....​

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Answered by gargi2004
2

Answer:

  1. condom is also used for preventing STDs
  2. oral pills change the hormonal balance of the body which do not allow the fertilization to take place.
  3. cu- t and condom
  4. many people misused it as they abort the female foeticide which led to the imbalance in sex ratio
Answered by rajbalagupta1977
1

Answer:

a     condoms prevent sexually transmitted diseases

b      Oral contraceptives (birth-control pills) are used to prevent pregnancy. Estrogen and progestin are two female sex hormones. Combinations of estrogen and progestin work by preventing ovulation (the release of eggs from the ovaries).

c       Oral contraceptives (birth-control pills) are used to prevent pregnancy. Estrogen and progestin are two female sex hormones. Combinations of estrogen and progestin work by preventing ovulation (the release of eggs from the ovaries).

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