Doubled chromosomes are held together by what

Your class has decided to design an experiment to test the hypothesis that more insects will be trapped near the cafeteria than will be trapped near the gym or the library. Five pit traps will be set at each location and left in place for three days.

How has fish adapted to its environment to minimized water resistance?

Which disease is characterized by brain lesions, such as neurofibrillary tangles and senile plaques? parkinson's disease delirium alzheimer's disease tardive dyskinesia?

A person can achieve optimum daily nutrition by A. eating large amounts of lean protein. B. eating a variety of healthy foods. C. drinking at least six glasses of juice. D. excluding all fat from his or her diet.

Virus ... alive or not ... keep the debate comin in!

Blood typing is an example of this where there is one gene but one gene can have several different characteristics

What did louis pasteur discovered by using a compound microscope?

What is transferred from one bacteria to the next

Which term describes gross pay that is calculated based on the number of hours an employee has worked?

What was Rudolph virchows was contribution to the cell theory