1.The large cell is called secondary oocyte and the small one is called . 2.What parts of organ that located at the right side of upper abdomen?

3.It is yellowish gland about 18cm long and 4 cm wide.

4.The provides the oxygen necessary for cells to metabolize.

5.The moves the oxygen around the body and to the cells.

6.It a specialized sub-unit within a cell that has a specific function such as; mitochondrion, golgi bodies, lysosome, vacuole, etc.

7. are the tiny building blocks of our tissues and organs.

8.In what process where sex cells undergo meiosis to form sperm cells (spermatogenesis) in male and egg cells (oogenesis) in female.

9.This is a production of sperm by the process of meiosis.

10. It is process of producing egg cells by means of meiosis.​

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Dna replication or repair occurs in a cell in all of thw following situations except when