Which one of the following statements pertaining to plant structure is correct
Which one of the following statements pertaining to plant structure is correct
- [AIIMS 2005]
- A
Cork have no stomata, but lenticels carry out transpiration
- B
Passage cells help in transfer of food from cortex to phloem
- C
Sieve tube elements posses cytoplasm but not nuclei
- D
The shoot apical meristem has a quiescent centre
Similar Questions
Aerenchyma is helpful in plants by
Aerenchyma is helpful in plants by
Both vessels and companion cells are absent in
Both vessels and companion cells are absent in
In monocot leaf
In monocot leaf
- [AIPMT 1990]
$A$ : Bast fibres are collenchymatous fibres.
$R$ : Fibres are absent in secondary phloem.
$A$ : Bast fibres are collenchymatous fibres.
$R$ : Fibres are absent in secondary phloem.