A plant can regulate its temperature and water by opening and closing stomata.

While viewing a slide of rapidly moving sperm cells, a student concludes that these cells require a large amount of energy to maintain their activity. What organelles provide this needed energy?

Most states have deer hunting seasons designed to reduce the size of the deer herd before it gets so large that deer starve to death during winters with little food.

From approximately 240 to 66 million years ago, dinosaurs dominated most of the land habitats on Earth. Around 66 million years ago, most dinosaurs went extinct when an asteroid struck the Earth.

What kind of plastic is used to make lp records?

How are the bases in RNA different from the bases in DNA?

What are whole organisms?

The best term to describe the general process by which microorganisms cause diseases is known as

Which model of inheritance was supported by mendel's findings with garden peas

Suppose a person has a mutation in their dna and the first triplet for the insulin gene reads TAT. The normal gene reads TAG. What amino acid does the mutant dna and the normal dna code for and will the person with this mutation be diabetic?

Bacteria divide asexually by binarry fission. Each new bacteria that results is gentically indentical. True or False