Which of the following is another way to explain "survival of the fittest"?

A. genetic mutation

B. genetics

C. natural selection

D. none of the above

In a plant, most water is conducted from the roots to the leaves through structures known as?

Abnormal cells crowd out what kind of cells and steal nutrients

A substance received or given off by your body will likely pass through which type of tissue?

In humans, brown eyes are dominant over blue eyes. What conclusions could you draw about the genotypes of a mother who had children with blue eyes, if both parents were brown-eyed?

What is the female sex cell that results from meiosis?

Wetlands and estuaries are critical ecosystems, but do not require protection. T F

How is the scientific hypothesis different from a scientific theory?

How does the energy in carbon-rich shale transfer into crude?

Quiz Active Which macromolecule provides a person with most of the energy that is needed for daily activities? carbohydrates lipids nucleic acids proteins

A baby is born with ambiguous genitalia. what should the nurse emphasize when discussing this with the parents