EDNA(environmental DNA) is DNA that is found in samples from an environment like say water samples or soil samples but without first isolating any target organisms. using eDNA in trying to track fish in a river would be very hard if not impossible because you have not found the initial target you only got samples from water or soil.
hope this helps if not just let me know
I think the best explanation for this genetic situation would be that Albino is recessive and black is dominant. In genetics, a trait that will appear in the offspring if one of the parents contributes it. The relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive. In this case the black color is dominant over the albino trait.
Answer:
Sunlight, water, air, habitat, and food.
Explanation:
Hope that helps!
I’m not sure but I think is B
Pituitary gland is the endocrine gland that communicates with hypothalamus in our body growth.
