Answer:
D
Explanation:
Prokaryotic are simple cells and do not have nucleus.
Chemical elements are important to living organisms because they make up the organic molecules that are found in all living things
The is not a link for me to see lad.
This is called incomplete dominance. When an something is heterozygous for an incomplete dominant gene, the resulting phenotype will be somewhere between the two. For example if a plant has a tall allele and a short one, but neither shows complete dominance over the other, the plant height will be somewhere in the middle.