Plants take in this nutrient when they perform photosynthesis. an animal eats the plant and uses its carbohydrates for energy. the animal releases the nutrient back into the atmosphere during respiration.

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

The structure that houses the cells genetic information.

Amines amides and amino acids are categories of