In one cell (that will create eggs or sperm) chromosomes first need to

What domain do sugar ants belong to? A. Kingdom B. Phylum C. Class D. Order E. Family F. Genus G. Species

What happens to an animal cell in a hypertonic solution?

a cross between two pea plants each heterozygous for both tall hieght an round seeds produces the following results : some plants are tall with round seeds, some plants are tall with wrinkled seeds some plants are short with round seeds and some

What organs does the pelvic region hold

virus important environmental role

8. What might happen if you didn't run a fever when you got sick?

A cell begins to send out incorrect chemical signals to neighboring cells. During which phase of the cell cycle did the cause of the change most likely happen? G1 phase G2 phase M phase S phase

Which of these organisms needs care from its parents after birth? A. frog B. turtle C. mouse D. snake

Variant Creutzfeldt-Jakob disease, listeriosis, anthrax, and E. coli 0157-H7 infections all have which of the following in common? a. All four diseases can be transmitted from cattle to humans b. All four diseases are caused by bacteria c.

Which layer of skin contains a large amount of adipose tissue?