Download App

STD 12 - 3. reproductive health — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 3. reproductive health1 Mark
MCQ
The term population explosion means
  • A
    Migration of human population from one place to another
  • ✓
    Tremendous rate of growth in human population
  • C
    $(a)$ and $(b)$ both
  • D
    Neither $(a)$ nor $(b)$
✓

Answer

Correct option: B.
Tremendous rate of growth in human population
b
(b) The high rate of growth is often referred to as "population explosion". The word "explosion may be defined as a rapid and expansive change of state.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 3. reproductive health→STD 12 - 3. reproductive health — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The biological agents of disease include
→
Pollen grains can be stored for several years in liquid nitrogen having a temperature of
→
Which bacteria was used as biopesticide, for the first time on the commercial scale in the world?
→
$ABO$ blood group a good example of
→
Biological concept of species is mainly based on
→
Haemophilic female marries normal male, the theoretical ratio of their offsprings regarding haemophilia will be
→
Which of the following statement is not true for genetic code?
→
Plasmid has been used as vector because:
→
Agarose gel is extracted from:
→
Which among the following is called polynucleotide enzyme?
→