Question

Mention any two examples of anthropogenic acid . Distinguish between homozygous and heterozygous plants.

Answer 1

$S{O}_2$ and $N{O}_x$ are two examples of evolution by anthropogenic acid causing acid rain.

Homozygous plants are the plants with same alleles and are pure for the trait, whereas heterozygous plants are the plants with dissimilar alleles for the trait of which the dominant one is suppressing the recessive allele for the trait.