Group 2
Excretory system implys the removal of waste.
Natural selection act directly upon <u>Alleles</u>
Explanation:
Genes, such as that of fur color, have many variants called alleles. Natural selection act on the alleles and chooses the best fit for an environment and eliminates the disadvantageous ones from the population over generations. Mutations are a rare occurrence that increases the number of allelic variants of a genes on which natural selection can act upon.
When you have a fever/your temperature is too high, the structure of the enzymes will start to break down and no longer function properly, due to the heat. Restoring your body to normal temp will help restore enzymes.
Answer: Option C
Explanation: The balanced chemical equation that explains photosynthesis is stated below:
6CO2(g) + 6H20(g) --------> C6H12O6 + 6O2(g) + energy (in from of ATP)
From the equation, 6 atoms of carbon C are contained in 6 moles of atmospheric Carbondioxide CO2, that reacted with 6 moles of water molecules H2O, contained in plant cells to yield 1 mole of glucose C6H12O6 and chemical energy in the form of ATP (adenosine triphosphate)