Meristematic activity occurs at

MCQ

✓

Answer

Correct option: B.

Stem apex

b
It’s obvious.

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Statement I: Secondary growth not occurs in stems below the phloem bundles, a portion of pericycle and roots of gymnosperms.
Statement II: In the dicot root, the vascular cambium is originates from the tissue located just tissue, above the protoxylem.

$R-$ The membrane system of chloroplast is not responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH.$

$(1)$ In chloroplast membranous system consisting of grana and the fluid stroma.

$(2)$ Pigments are present in stroma.

$(3)$ In stoma, enzymatic reactions in corporate $O_2$ into the plant leading to the synthesis of sugar.

$(4)$ Light is not required for formation of sugarin stroma.