In India the number of females per thousands males had been constantly decreasing but in which of the following years, the number had been increased
In India the number of females per thousands males had been constantly decreasing but in which of the following years, the number had been increased
- A
$1971-1981$
- B
$1981-1991$
- C
$1951-1961$
- D
$1961-1971$
Similar Questions
$A$ : Inability to conceive or produce children even after $2 \;years$ of unprotected sexual cohabitation is infertility.
$R$ : In vitro fertilization followed by transfer of embryo into the female genital tract is ‘Test Tube Baby’ programme
$A$ : Inability to conceive or produce children even after $2 \;years$ of unprotected sexual cohabitation is infertility.
$R$ : In vitro fertilization followed by transfer of embryo into the female genital tract is ‘Test Tube Baby’ programme
$Statement 1$: Over-population has become a serious problem in the developing countries
$Statement 2$: It do not exhaust natural resources, causes unemployment and pollution
$Statement 1$: Over-population has become a serious problem in the developing countries
$Statement 2$: It do not exhaust natural resources, causes unemployment and pollution
Which one of the following is the most widely used method of contraception by females in India?
Which one of the following is the most widely used method of contraception by females in India?
Closely related, morphologically similar sympatric populations, but reproductively isolated, are designated as
Closely related, morphologically similar sympatric populations, but reproductively isolated, are designated as
- [AIPMT 1995]
Statement 1: Human population doubles after every $35 \;years$ as against $200\; years$ in $1600-1800$
Statement $2$: Rapid increase is due to the better health facilities
Statement 1: Human population doubles after every $35 \;years$ as against $200\; years$ in $1600-1800$
Statement $2$: Rapid increase is due to the better health facilities