B. White petal colour is a recessive trait.
Explanation:
In Mendelian genetics, the alleles depicted in small letters are recessive traits.
Since both alleles are same and in lower case they are homozygous recessive alleles for a white coloured petal gene.
The genotype of the trait will be tt because if it is crossed either with heterozygous or homozygous P alleles it will appear as tt to have phenotypic trait of white colour.
So the genotype will be tt.
Answer:
Cell wall, Vacule, Plastids
Explanation:
The amount of plants in the region would grow, but the amount of carnivores who eat the herbivores would diminish.
Algae will be overgrown and larger fish will begin to die out as the carrying capacity has lowered due to a limit in food.
