Monocot leaf is

1.	Isobilateral	2.	equifacial
3.	bifacial	4.	Both A and B

In monocot leaf, Mesophyll is differentiated into

Bulliform cells are

(1)small, empty, and colourless

(2)large, empty and colourless

(3)large and photosynthetic

(4) large and fluid filled and colourless

In grasses leaves are exposed when bulliform cells becomes­­­­_________ and leaves curl inwards when they are _________

In onion and garlic, the leaves are

Dicot leaves are ____________and monocot leaves are _______________.

Secondary growth is because of

1. vascular cambium

2. cork cambium

3. lateral meristem

4. All of the above

Interfascicular cambium is formed from

(1)medullary rays

(2)intrafascicular cambium

(3)cork cambium

(4)pericycle

Vascular cambium includes

(1)only intrafascicular cambium

(2)only interfascicular cambium

(3)Both intrafascicular and interfascicular cambium

(4)cork cambium

The cells which are formed from vascular cambium towards the centre are____________and towards the periphery are _________________

(1)secondary xylem, secondary phloem

(2)bast, wood

(3)wood, bast

(4)Both A and C