Which condition is essential for natural selection to result in a new species

A. Unlimited resources

B. An inherited variation

C. A static environment

D. A long life span

The frequency of recessive deleterious allele q is 0.09 in a population of fruit flies. You examine many individuals over many generations and measure that the mutation rate of (p) to (q) is 0.0003.

A trait controlled by several genes is known as?

The ductus arteriosus allows fetal blood to move from the

Which animal group do spiders belong to?

A student crosses two pea plants. One is homozygous dominant for axial flowers, and the other is heterozygous for axial flowers. If the student examines 200 offspring pea plants, which of the following is a reasonable result?

What sphere includes rocks and minerals

What is one feedback mechanism in the human body

Referring to lab 4.04 part one what percent of the offspring will be heterozygous for pink flowers

What type of geological events occur at the edges of the tectonic plates?

What part of the body has the highest percentage of fungal infections?