Cortex
Which
of the following process is used by plants to absorb water and minerals?
a) sedimentation
b) precipitation
c) diffusion
d) all of these
Explanation: Diffusion is defined as the movement of
individual molecules of a substance through a semipermeable barrier from an
area of higher concentration to an area of lower concentration
Which of the following is present on the epidermis of root?
a) leave
b) pores
c) hairs
d) none of these
Which of the following is/are included in vascular bundle?
a) xylem
b) phloem
c) epidermis
d) both a and b
Where the vascular bundles (xylem and phloem) are present in the root of the plant?
a) on top
b) in the center
c) in the sides
d) in the peripheral region
Which of the following is present between epidermis and vascular bundles?
a) pith
b) xylem
c) vascular bundles
d) phloem
Explanation:A vascular bundle is a part of the transport system in vascular plants. The transport itself happens in the stem, which exists in two forms: xylem and phloem. Both these tissues are present in a vascular bundle, which in addition will include supporting and protective tissues.
How types of roots are present in plants?
a) two
b) three
c) four
d) many
Explanation:1. Taproots and 2. Fibrous roots
Cortex is present between epidermis and vascular bundles in case of roots .
by at 2022-12-22 19:33:54