A cell with a defective p53 gene is likely to

Is population a group of closely related organisms that can mate to produce fertile offspring

Why are bacteria a necessary part of the nitrogen cycle? Other living things cannot use atmospheric nitrogen. Other living things cannot use the nitrogen in plants. Bacteria are the main nitrogen reservoir.

How is biological species concept and ecological species concept alike

Henry was having glass of water with some ice cubes in it and kept it near a window for some time. After some time, the water became warm. What is this process called? condensation freezing melting sublimation evaporation

An individual's mother has blond hair and blue eyes. That individual's father has brown hair and brown eyes. The individual, however, has brown hair and blue eyes.

Which term describes the chromosomal abnormality of having three pipes of a single chromosome

Which of these is not a form of pollution caused by humans? A. light B. chemical contaminats C. volcanic activity D. noise

If a cell starts off of 46 chromosomes how many chromosomes will it have after interphase in meiosis

A sex chromosome; two present in female ls and is one present in males? X or Y

The process by which two organisms evolve structures and behaviors complementary to each other?