Then she showed each ape two side-by-side animal pictures: one from the same category as the animal in the original image and one from another—for example, images of a different reptile and a bird.

An inventive artist from California merged photos of different animals together to create a startling series of images. Sarah DeRemer, 25, said she deliberately combined the adorable with the ...

Example set of male human chromosomes. In the image, the X and Y chromosomes are ... In this page, you will learn how chromosome-based sex determination works in different types of organisms. Add ...