Which one is true for spongy parenchyma
1.abaxially placed to palisade parenchyma
2.oval or round & loosely arranged cells
3. extends to the abaxial epidermis
4.All of the above

Air cavities are present in
1.palisade parenchyma
2.spongy parenchyma
3.vascular bundle
4.All of the above

Midrib and veins of the leaf represents
1.vascular bundle
2. cortex
3.palisade parenchyma
4.spongy parenchyma

The size of the vascular bundles are dependent on the size of the
1.veins
2.air cavities
3.chloroplast
4.All of the above

In dicot leaf vascular bundle are surrounded by _________which are mostly made up of thick walled_________
1.bundle sheath, parenchyma
2.bundle sheath, sclerenchyma
3.bundle sheath, collenchyma
4.spongy parenchyma

How many of the followings are not present in the dicot leaf
Epidermis, hypodermis, endodermis, pericycle, pith, medullary rays
1. 6
2. 5
3. 4
4. 3

The no of stomata are _______on upper and ______lower surface in monocot leaf
1.more, less
2.less, more
3.equal, equal
4.None of the above

In monocot leaf, Mesophyll is differentiated into
1. Spongy and palisade parenchyma
2.only spongy parenchyma
3.no differentiation of mesophyll
4.only palisade parenchyma

Bulliform cells are
1.small, empty, and colourless
2.large, empty and colourless
3.large and photosynthetic
4. large and fluid filled and colourless

Dicot leaves are ____________and monocot leaves are _______________.
1.hypostomatic and amphistomatic
2.amphistomatic and hypostomatic
3. Astomatic and amphistomatic
4. epistomatic and hypostomatic