The polar regions are sparsely populated because of
lack of minerals
unsuitable climatic conditions
infertile land
infertile land
B.
unsuitable climatic conditions
A pair of contrasting characters controlling the same trait is called
Factors
Loci
Allele
Allele
Which of the following pairing is incorrect?
Hygrometer - Water Vapour content of the atmosphere
Lactometer - Specific gravity of liquids
Anemometer - Speed of the wind
Anemometer - Speed of the wind