Explanation:
by photosynthesis sunlight provides the food the tree needs
Answer:
<u><em>There is a 25% chance for solid white coats. </em></u>
Explanation:
To check the chances of a solid white coat offspring being formed, lets make a punnet square.
The gametes of the parents will be W and R v/s W and R.
W R
W WW WR
R WR RR
A punnet square is a diagram which is made to test the outcomes of a cross.
As the following punnet square shows:
- There is 25% chance for solid white coat offspring to be formed (WW).
- There is a 50% chance for the offspring to be roan (WR).
- There is a 25% chance for the offspring to have solid red coats (RR).
Exocytosis. Think of the materials "exiting" the cell.
Smooth muscle, a type of tissue that allows for constriction or dilation, makes up the blood vessel walls. The absence of striations (stripes), which are present in both skeletal and cardiac muscles, gives smooth muscle its name.
Only smooth muscle cells are found in blood arteries. The tunica media houses these muscle cells, elastic fibres, and connective tissue. Even though vessels only have smooth muscles, skeletal muscle contractions are crucial for the venous system's ability to transport blood from the periphery to the heart.
The autonomic nervous system regulates the smooth muscle found in the walls of hollow internal organs like blood vessels, the gastrointestinal tract, the bladder, and the uterus. Since smooth muscle cannot be consciously controlled, it behaves spontaneously.
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