What characteristic of amphians necessitates that they live near water

When identifying genotypes, is an AB blood the same as an A blood?

Why is oxygen atom of one water molecule attracted to hydrogen atom of another water molecule?

Where is most glucose absorbed into the blood

A 79 year-old male resident of a long term care facility has contracted clostridium difficile and is experiencing consequent diarrhea. auscultation of the man's abdomen indicates hyperactive bowel sounds.

8. Explain how cells move large particles into the cell by endocytosis.

Coal is used to produce energy. The harmful gases produced by coal are cleaned up by a method which needs a large amount of limestone. Predict and explain the long term effect on the environment of obtaining and using limestone.

True or false two genes may not segregate independently if they are on the same chromosmoe

Blood pressure rises and falls in a pattern corresponding to the phases of the

Immune system cells enter a resting phase after undergoing mitosis. when activated-for example, by an infection-they can reenter the sequence of events in the cell cycle that leads to cell division.

How does a muti-celluar organisms organise