Anatomy of Flow...

Collenchyma is found in -

A simple mechanical tissue devoid of lignin is -

Mechanical tissue consisting of living cells is -

Collenchyma differs from sclerenchyma in -

Shoot-apex protected by

Which one of the following is an effective tissue of growing organs with sufficient elasticity

Which of the following plant organs do not contain collenchyma

Angular collenchyma occurs in

Sclerenchymatous cells in their cell walls have large percentage of -

Safranin stains which element of a tissue -

Fibre (longest plant cell), belongs to which tissue -

Tissue which develops more due to scarcity of water

Plastids absent in

Rod shaped elongated sclereids found in the seed coats of pulses are known as         

 [CPMT 1979]

"Patua" is obtained from Hibiscus sabdariffa is

In pteridophytes and gymnosperms which cells are present in place of companion cell

Which of following plant cells are without vacuoles and without nuclei -

Bordered pits are very common among tracheids of -

Vessels differ from tracheids -

The tissue responsible for translocation of food material is -

Phloem of angiosperm is different from that of pteridophytes and gymnosperm in -

Sieve tubes are suited for translocation of food because they possess

Tracheids and vessels are present  in all except ​

A mature sieve tube differs from a vessel -

Vessels and companion cells are respectively present in the xylem and phloem of

Phloem parenchyma is absent in -

Edible part of pear fruit is gritty due to -

Which type of fibres mainly occur in phloem

Sieve plates in angiosperms -

Bordered pits occur in -