A locus is:

Cheetahs are an example of _____ where ______

If a group of animals survives a drought because they had more water storage cells than another group of animals,

_____ published The Origin of the Species in_______

In a test cross that has TT and Tt (where T = tall, t = short) as parents the phenotypic ratios of offspring could be:

This was one of Darwin’s main observations about the natural world after his trip on the HMS Beagle (boat):

While both the polyglutamate and monoglutamate forms of folate can be absorbed into the small intestine, the monoglutamate form is absorbed at a higher rate.

The nuclear retinoid X receptor (RXR) is used in the regulation of gene expression for both vitamin A and vitamin D.

Vitamin D receptors have been found in the which of the following tissues, suggesting that vitamin D can exert an effect on this tissue.

Health benefits associated with getting a sufficient amount of folic acid include…