Stomata open in the daytime, when there is an abundance of heat energy from the sun that causes evaporation of water, causing the guard cells to become flaccid, allowing the stomata to open.
Both adenine and thymine are a base pair.
Answer:
Binary fission
1. Forms two daughter individuals
2. Divides only once
3. No residue is left
4. Takes place in favourable conditions
5. Immortality is present
Example: Amoeba reproduces by binary fission
Multiple fission
1. Forms many daughter individuals
2. Divides repeatedly
3. Residue is left
4. Takes place in favourable as well as unfavourable conditions
5. Immortality is absent
Example: Plasmodium reproduces through multiple fission
The answer to this question is letter B. Convection.
<span>>Mantle's convection is thought to make up about eighty percent of the internal heat flow to the surface, while the remainder originates in the crust.
</span><span>>The main means of heat transfer is convection. This process requires that the substance can behave like a "fluid", and the earth's mantle does.</span>
