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:
Organ
Explanation:
Cell, tissue, organ, organ system, organism
Natural selection helps the anteater get food easier than others.
Answer:
equal
Explanation:
it is equal ....mejejwiidifr
The answer is B because A is being changed .