Allele for dark hair dogs is d and the allele for light brown hair is d what is the genotype of a dog that has light brown hair , dd, dd , dd

Dna is the genetic material that makes up living things, and folic acid plays an important role in the information of dna. jon wants to study the effect of folic acid on dna formation in microbes. which statement accurately describes the variables in this study

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation