phenotype
This has to do with looks of an organism
genotype
refers to the genes carried on by its parents.
D. PRimary producers
Autotroph means that they make their own food. D is the only one that produces their own food
An answer might be - <span>Any of a group of complex organic macromolecules that contain carbon, hydrogen, oxygen, nitrogen, and usually sulfur and are composed of one or more chains of amino acids. Proteins are fundamental components of all living cells and include many substances, such as enzymes, hormones, and antibodies, that are necessary for the proper functioning of an organism. They are essential in the diet of animals for the growth and repair of tissue and can be obtained from foods such as meat, fish, eggs, milk, and legumes.
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The answer is deoxyribose.
Hope this helped:)