Free Reproductive Health (Daily Quiz: 4) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Action of contraceptive is

(a) prevention of ovulation and fertilization only.

(b) to prevent the ovulation only.

(c) prevention of ovulation, fertilization and implantation only.

(d) prevent the rapid passing of eggs in oviduct.

Question-2

The success of birth control programmes in controlling population growth is dependent on

(a) tubectomy

(b) use of contraceptives

(c) vasectomy

(d) acceptability of the above by the people

Question-3

Assisted reproductive technologies (ART)

(a) include research organization working on to produce new and more effective contraceptives for birth control.

(b) include social awareness programmes to educate people about reproductive health and diseases.

(c) include a number of special techniques which assist infertile couples to have children.

(d) both (a) and (c)

Question-4

The logistic population growth is expressed by the equation :

(a) dt/dN = Nr $({K - N}/K)$

(b) dN/dt = rN $({N - K}/N)$

(c) dN/dt = rN $({K - N}/K)$

(d) dN/dt = rN

Question-5

Which of the following approaches does not give the defined action of contraceptive?

(a) Barrier methods	Prevent fertilization
(b) Intra uterine devices	Increases phagocytosis of sperms suppress sperm motility and fertilizing capacity of sperms
(c) Hormonal contraceptives	Prevent retard entry of sperms, prevent ovulation and fertilization
(d) Vasectomy	Prevents spermatogenesis

(a) (a)

(b) (b)

(c) (c)

(d) (d)