Tracheids of angiosperms are recognised by presence of

English

Gujarati

Hindi

6.Anatomy of Flowering Plants

medium

Tracheids of angiosperms are recognised by the presence of

A

Bordered pits

B

Scalariform thickening

C

Scalariform perforation plates

D

None of the above

Solution

(d) In Gymnosperms tracheids possess bordered pits.

They also possess various kinds of thickenings ($e.g.$, annular, spiral, scalariform, reticulate or pitted).

Standard 11

Biology

Share

Similar Questions

Pith cells are found in

medium

Choose correct pair.

medium

Nucleus is absent in

medium

Parenchyma is

medium

Assertion : Vessels are more efficient for water conduction as compared to tracheids.
Reason : Vessels are dead lignified

hard

(AIIMS-2010)