Match the following
A.Cuticle | i. guard cells |
B. Bulliform cells | ii. single layer |
C. Stomata | iii. waxy layer |
D. Epidermis | iv. empty colourless cell |
A. A-iii, B-iv, C-i, D-ii
B. A-i, B-ii, C-iii, D-iv
C. A-iii, B-ii, C-iv, D-i
D. A-iii, B-ii, C-i, D-iv
In TS of Dicotyledonous root the parenchymatous cells which lies between the xylem and phloem are called _________.
(1) Connective tissue
(2) Conjuctive tissue
(3) Cortex
(4) Cambium
In dicot leaves the ________ epidermis generally bears more stomata than the _________ epidermis.
(1) Abaxial, adaxial
(2) Adaxial, abaxial
(3) Axial, coaxial
(4) Coaxial, axial
The tissue between the upper and lower epidermis is called
(1) Chlorophyll
(2) Mesophyll
(3) Cambium
(4) Endodermis
Mesophyll in dicot leaves has two type of cell namely_________.
(1) Palisade parenchyma and spongy parenchyma
(2) Pith and Protoxylem
(3) Xylem and phloem
(4) Epidermis and endodermis
Vascular bundles are surrounded by a layer of thick walled ________.
1. Bundle sheath cells
2. Cuticle
3. Casparian strip
4. Waxy cell
Dicotyledonous leaf is also known as
(1)Dorsiventral leaf
(2)Bi-facial leaf
(3)Both A and B
(4)Isobilateral leaf
The main parts of the lamina of the dorsiventaral leaf are
(1)epidermis
(2)mesophyll tissues
(3)vascular system
(4)All of the above
The upper and lower surface of the dicots leaf are known as
(1)adaxial and abaxial respectively
(2)abaxial and adaxial respectively
(3)Both A and B
(4)anterior and posterior respectively
In dicot leaf, stomata is more present on the
(1)adaxial surface
(2)abaxial surface
(3)equally on both surfaces
(4)stomata is absent