Which of the following statements about phenotypes and genotypes is false? Phenotype can be changed by the environment.

Genotype affects phenotype by providing the instructions for making proteins.

Phenotype is an organism's visible characteristics.

An organism's phenotype is only made up of genes and alleles.

False.

True.

False.

False.

Explanation:

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.