STD 11 - 6. Anatomy flowering plants — NEET STD 11 Science — Question

$I$. Species diversity provides stability to the ecosystem

$II$. Communities with more species tends to be more stable than those with less species

$III$. Ecosystem with higher biodiversity are more productive than the ecosystem with lower biodiversity

$IV$. Biodiversity is not essential for the maintenance and health of ecosystem

Choose the correct option

$II.$ Cell division

$III.$ Cell differentiation

Among the above mentioned, what is/are the function(s) of auxin?

$(i)$ It is ten enzymatic reactions that convert a six-carbon molecule to a three carbon pyruvate and result in a net gain of $2\, ATP$ molecules.

$(ii)$ Glucose undergoes partial oxidation to form one molecule of pyruvic acid.

$(iii)$ Glucose is phosphorylated to give rise to glucose $- 6 -$ phosphate by the activity of the enzyme phosphofructokinase.

$(iv)$ The scheme of glycolysis was given by Gustav Embden, Otto Morrison, and $J$. Parnas and is often referred to as the $EMP$ pathway.

$(v)$ $ATP$ is utilized at two steps: first in the conversion of glucose into glucose $6-$ phosphate and second in the conversion of fructose $- 6-$ phosphate to fructose $1, 6-$ disphosphate