The source of the oxygen released into the air as a product of photosynthesis is C) Water only.
Tissue culture testing Bone marrow biopsy
The answer is two Pp genotypes.
If we imagine that plant has two alleles for the trait and if P represents dominant allele, and p represents recessive allele, then genotypes are:
PP - dominant homozygous, which contains both dominant alleles
pp - recessive homozygous, <span>which contains both recessive alleles</span>
Pp - heterozygous, which contains both dominant and recessive alleles
i think the answer is A.5
