Explanation:
Divergent boundaries -- where new crust is generated as the plates pull away from each other.
Convergent boundaries -- where crust is destroyed as one plate dives under another.
Transform boundaries -- where crust is neither produced nor destroyed as the plates slide horizontally past each other.
~Is the type of cell division by which germ cells are produced.
~Four daughter cells are produced that are monoploid.
~Occurs in testes of males and ovaries of females.
No, the ionosphere is found in parts of the thermosphere and the mesosphere. The ionsphere is where high-energy radiation from the sun has knocked electrons loose from atoms/ molecules, creating ions.
The cross would be: BB × Bb
Results will be: 2 BB & 2 Bb
so, it's genotypic ratio = 1:1
Phenotypic ratio = 1:0
Hope this helps!
All cells have some common functions, but individual cells vary widely in size and shape, reflecting their unique functions in the body