Joseph expresses a recessive phenotype for red hair. what is the best prediction regarding his genotype? a. he is heterozygous for hair color. b. he has a genotype for hair color with two different alleles. c. he has a homozygous genotype for hair color. d. he has four different alleles for hair type.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

When plants use sunlight to make food, the energy of sunlight is