Monocot leaf is
(A)Isobilateral
(B)equifacial
(C)bifacial
(D)Both A and B
Concept Questions :-
Difficulty Level:
The no. of stomata are _______on upper and ______lower surface in monocot leaf
(A)more, less
(B)less, more
(C)equal, equal
(D)None of the above
Concept Questions :-
Difficulty Level:
In monocot leaf, Mesophyll is differentiated into
(A) Spongy and palisade parenchyma
(B)only spongy parenchyma
(C)no differentiation of mesophyll
(D)only palisade parenchyma
Concept Questions :-
Difficulty Level:
In grasses, bulliforms are formed from
(A)epidermis only
(B)epidermis and veins
(C)epidermis and hypodermis
(D)Both A and C
Concept Questions :-
Difficulty Level:
Bulliform cells are
(A)small, empty, and colourless
(B)large, empty and colourless
(C)large and photosynthetic
(D) large and fluid filled and colourless
Concept Questions :-
Difficulty Level:
In grasses leaves are exposed when bulliform cells becomes_________ and leaves curl inwards when they are _________
(A)flaccid ,turgid
(B)plasmolysed, turgid
(C)turgid, flaccid
(D)Both B and A
Concept Questions :-
Difficulty Level:
Difficulty Level:
Dicot leaves are ____________and monocot leaves are _______________.
(A) hypostomatic and amphistomatic
(B) amphistomatic and hypostomatic
(C) Astomatic and amphistomatic
(D) epistomatic and hypostomatic
Concept Questions :-
Difficulty Level:
Secondary growth is because of
(A)vascular cambium
(B)cork cambium
(C)lateral meristem
(D)All of the above
Concept Questions :-
Difficulty Level:
Secondary growth is present in
(A)stelar region
(B)extra stelar region
(C)Both A and B
(D)None of these
Concept Questions :-
Difficulty Level: