Botany · 2012
NEET 2012 · Mains · Code C · Q15
Read the following four statements (A - D): (A) Both, photophosphorylation and oxidative phosphorylation involve uphill transport of protons across…
Read the following four statements (A - D) :
(A)
Both, photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane.
(B)
In dicot stems, a new cambium originates from cells of pericycle at the time of secondary growth.
(C)
Stamens in flowers of Gloriosa and Petunia are polyandrous.
(D)
Symbiotic nitrogen-fixers occur in free-living state also in soil.
How many of the above statements are right ?
Official answer
(4)
Three
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NEET (UG) 2012 Botany question, with the answer from NTA’s final answer key. Where our answers come from.