The cells that form from the first few divisions of a fertilized egg cell can develop into any cell in the human body or the placenta. What kind of stem cells are these?

When the body stops producing enough new blood cells, the risk for infections and uncontrolled bleeding increases. what is the designation of this condition?

Which is consider a chemical mutagdn

Would you expect the air pressure in a valley that's below sea level to be higher or lower than air pressure at sea level

Which occurs whenever valence electrons are shared or transferred between atoms? A. a decrease in charge B. radioactive decay C. a chemical reaction D. a increase in charge

When a single creature, or a whole species, changes in order to better fit their environment it is called

How do air and water movement, and land masses affect the climate

Under what circumstances does membrane transport always require energy?

What is one disadvantage of using plasma gasification to detoxify hazardous waste?

Euglena use which structure for movement? A. cilia B. flagella C. pseudopods D. they do not move

1. What is a reproductive process in which a cell's genetic information is duplicated and then divided to produce a single identical daughter cell from an outgrowth of a larger parent cell? A. production of spores B. budding C. binary fission D.