Tag: root - external morphology
Questions Related to root - external morphology
Choose the incorrect statement.
Hairy root disease of dicot plants is caused by
Clowes observed a central cup like region of passive cells in the root tip of Zea mays which lies in between?
Root cap is absent in
Number of chromosomes in root cell is $14$. What will be the number in synergid?
The origin of root hairs and lateral roots is ___________________.
Select a correct set.
How many divisions must occur in a cell of root tip to form 128 cells ?
Rearrange the following series as seen in the rest in vertical section and choose the correct option:
(a) Rest hair zone (b) zone of meristem
(c) Rest cap zone (d) zone of maturation
(e) zone of elongation
Rearrange the following zones as seen in the root in vertical section and choose the correct options.
A. Root hair zone B. Zone of meristems
C. Root cap zone D. Zone of maturation
E. Zone of elongation