In german shepherds the allele for brown coat color (B) is dominant over the allele for a black coat color (b). If a black german shepherd is crossed with a heterozygous brown german shepherd, which of the following genotypic ratios can be expected? I need the answer ASAP​

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Modern whales developed their traits through natural selection what occurs during the process of natural selection

Which description provides the best objective summary of the article in the passage?