The quiescent centre in root meristem serves | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The concept of the quiescent centre was proposed by $Clowes$ in $1961$.Based on autoradiographic studies of $DNA$ synthesis in the root tip of $Ze

Vedclass · Accepted Answer

Reserve for replenishment of damaged cells of the meristem.

Vedclass · Answer

(C) The concept of the quiescent centre was proposed by $Clowes$ in $1961$.Based on autoradiographic studies of $DNA$ synthesis in the root tip of $Zea$ $mays$,he identified a region of cells with low $DNA$,$RNA$,and protein concentrations.He termed this region the quiescent centre.These cells are characterized by a low rate of division but can become active to replenish damaged cells of the meristem,acting as a reserve pool.

The quiescent centre in root meristem serves as a:

Similar Questions

The pair$(s)$ of diamagnetic ions is$(are)$
$(A) \ La ^{3+}, Ce ^{4+}$ $(B) \ Yb ^{2+}, Lu ^{3+}$ $(C) \ La ^{2+}, Ce ^{3+}$ $(D) \ Yb ^{3+}, Lu ^{2+}$

If $\overline{a}$ and $\overline{b}$ are two unit vectors such that $5 \overline{a} + 4 \overline{b}$ and $\overline{a} - 2 \overline{b}$ are perpendicular to each other,then the angle between $\overline{a}$ and $\overline{b}$ is

The extreme values of $4 \cos \left(x^2\right) \cos \left(\frac{\pi}{3}+x^2\right) \cos \left(\frac{\pi}{3}-x^2\right)$ over $\mathbb{R}$ are

The velocity $v$ reached by a car of mass $m$ at a certain distance from the starting point,driven with constant power $P$,is such that:

The ratio of the speed of the electrons in the ground state of hydrogen to the speed of light in vacuum is

Vedclass Test Series

Exam Paper Generator

Online Exam Module