In andalusian fowls, black individuals (bb) and white individuals (bb) are homozygous. a homozygous black bird is crossed with a homozygous white bird. the offspring are all bluishgray. show the cross as well as the genotype and phenotype of the punnet and offspring

Photosynthesis converts solar energy into what type of energy?

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna