Question

Column A
1) Pencillin
ii) Vallisneria
iii) Inner layer of seed coat
iv) Bones of brain box
v) Vitamin B3
Column B
1. tegmen
2. Pellagra
3. Antibiotic
4. Water pollinated
5. Immovable​

Answer 1

Answer:

the correct answer is 'A-(iv), B-(i), C-(ii), D-(iii)'

Explanation:

(A) Stele - All the tissues inner to endodermis - includes pericycle, vascular bundles and pith

(B) Endodermis - Innermost layer of cortex - cells possess casperian strips, demarcates cortex from stele.

(C) Casparian strips - Suberin- chemical compound present as deposition on the cell walls of endodermis. Prevents apoplastic movement of water

(D) Bark - All the tissues outer to vascular cambium, includes secondary phloem, secondary cortex, cork cambium and cork

So, the correct answer is 'A-(iv), B-(i), C-(ii), D-(iii)'