If an egg is in one of the fallopian tubes, approximately how many sperm will surround it and try to cross the egg cell's membrane?

A. hundreds

B. thousands

C. millions

D. billions

A microarray is a tool used in genetic research to determine the mRNAs being produced in a particular tissue, and their relative level of expression. Known genes can therefore be assayed for their expression in different situations.

White blood cells are also referred to as which of the following? platelets erythrocytes leukocytes megakaryocytes

How does an ocean wave change as its movint from deep water to shallow water

If the temperature changes during a chemical reaction, what has occurred?

What traits or characteristics do you think were passed down in humans as part of natural selection? Why do you think these characteristics are important for survival?

What do the arteries carry

Bacteria reproduce by injecting their genes into other cells is called

What stage of cellular respiration occurs after the formation of acetyl-CoA? Electron transport chain Fermentation Glycolysis Krebs cycle

Explain why a plant's seed usually has more energy in it than other parts of the plant. I will give brainliest!

What 6 characteristics distinguish archaebacteria from eubacteria