This process is called “crossing over.”
It will increase genetic diversity in gametes, so option A would be correct I believe !
Answer:
closed circulatory system
Explanation:
The blood is pumped through a closed system of arteries, veins, and capillaries. ... Still, blood can flow backward and the system is only slightly more efficient than the open system of insects. The closed circulatory system has more advantages over the open circulatory system.
They dont have the ability to hunt or search so they absorb light, water , and nutrients to create there own food. Hope this helps
C) Compound light microscope would be the best microscope to view living single-celled organisms in a sample of pond water.
Answer:
Option A. Stem cells could potentially be used as a source of renewable healthy cells and tissues.
Explanation:
Stem cell is a kind of cell which provides new healthy cells where it is needed in the body of organisms. Stem cells are continuously dividing and make new cells. These cells has the ability to change their structure according to other body cells and take the place of cell which are damaged.
