Grass leaves curl Inwards during very dry weather. Select the most appropriate reason from the following
Grass leaves curl Inwards during very dry weather. Select the most appropriate reason from the following
- [NEET 2019]
- A
Closure of stomata
- B
Flaccidity of bulliform cells
- C
Shrinkage of alr spaces in spongy mesophyll
- D
Tyloses in vessels
Similar Questions
Palisade parenchyma is absent in leaves of
Palisade parenchyma is absent in leaves of
- [AIPMT 2009]
During water stress, the bulliform cells
$(a)$ Become turgid
$(b)$ Become flaccid
$(c)$ Make the leaves curl inwards
$(d)$ Make the leaf surface exposed
The correct options are
During water stress, the bulliform cells
$(a)$ Become turgid
$(b)$ Become flaccid
$(c)$ Make the leaves curl inwards
$(d)$ Make the leaf surface exposed
The correct options are
Assertion: Bulliform cells are useful in the unrolling of leaf.
Reason: Bulliform leaves store water
Assertion: Bulliform cells are useful in the unrolling of leaf.
Reason: Bulliform leaves store water
- [AIIMS 2011]
What are the cells that make the leaves curl in plants during water stress?
What are the cells that make the leaves curl in plants during water stress?
Give scientific reasons : Bulliform cells are present in maize leaves
Give scientific reasons : Bulliform cells are present in maize leaves