Abiotic factors are factors that include non-living parts of the environment which could be significant or essential to living organisms. Water is a non-living environment and it helps in giving life to plants and other organisms. Thus deemed abiotic.
Studies of the similarity of the DNA in wasps and bees suggest that the first bees appeared about 130 million years ago, 50 million years before the first known fossil bee, and probably very shortly after the first flowers evolved in the Cretaceous.
<h2>Competitive inhibitor </h2>
Explanation:
Competitive inhibitor is the one which binds to the active site on the enzyme, blocking substrate molecules from the site
- Competitive inhibitor is a type of reversible inhibitor in which inhibitor binds with enzyme's active site hence inhibitor competes with substrate for binding site
- The activity of competitive inhibitor is overcome by increasing substrate concentration
- In competitive inhibition,the value of Km(Michaelis Menten constant) increases whereas that of Vmax(maximum velocity) remains unchanged
Answer:
B. Miosis causes an increase in genetic variation because of crossover
Explanation:
So, from the name, we can say that carbon dioxide has two oxygen atoms. Alternatively, we can use the chemical formula of the molecule. Carbon dioxide has a chemical formula of CO2 .
