Prehistoric remains of animals consist almost exclusively of bones and teeth. Why?

As organs and organ systems continue to develop in this embryo, the eyes will contain clear, transparent lenses.

When a cell is not dividing it is said to be resting?

Which statement is true about DNA replication? DNA replication involves unzipping sections of DNA and base pairing that assembles nucleotides into complementary strands that are used to build the proteins that move to the new cells during cell

Harvey mixes two liquids. Which observation of the new mixture most likely indicates a precipitate is forming? a cloudy appearance a bubble formation a change in color a change in odor

A species of marine snails have either solid or striped shells. Scientists found that 37 percent of the snail population was striped, and 63 percent was solid.

Why are organelle important for cell homeostasis

In what way does the cerebellum coordinate and "fine tune" skeletal muscle movements? Check all that apply. It consciously coordinates minute muscle movements. It consciously coordinates minute muscle movements.

Hemoglobin transports oxygen in the blood and consists of a chain of 146 amino acids. how many different types of amino acids are used to construct proteins?

What is a change analysis survey?

The function of a chromosome is to A. provide structural support. B. transport cellular wastes. C. produce cellular energy. D. store genetic material. Which of the following is true about genes? A.