The dominant allele for dimples is D and the recessive allele is d. How would a geneticist describe the genotype of an individual with the alleles dd?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.