Author: Anonymous

​In some fish, fertilized eggs develop and hatch inside the mother’s body before the offspring are released to the exterior. This is an example of ____.

​At birth, the baby passes from the uterus to the outside of the mother’s body through the ____.

Biological rhythms and the onset of sleep are regulated by ____ produced by the ____.​

You would expect the bones of a growing child to have extremely active ____.​

Which hormones enter cells and alter mRNA production?​

​The ovarian cycle produces a(n) ____.

Two or more different tissues arranged to carry out a specific function is called a(n) ____.​

​Which tissue is best described as a sparse distribution of cells surrounded by an open network of collagen and elastin fibers?

​Which mammalian group lays eggs?

One of the main functions of the hypothalamus is to produce ____ hormones, which affect the ____ pituitary.​