All of an organism’s genetic information can be contained within the chromosomes in a single cell. almost every kind of cell in an organism has the same number of chromosomes. for example, most human cells each have 46 chromosomes. which is a type of cell that contains 23 chromosomes in a human?
nucleobase
ovum
virus
polymerase

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

When were the first laws enacted in the united states to protect farm animal from cruel treatment? select one or more: a. 1480 b. 1792 c. 1828 d. 1886

If a doctor needs using a medical imaging machine, a might be called to assist the doctor.