Anatomy of Flow...

Which wood was used by Egyptians in 4000 B.C. for making ships?

2 to 6 xylem and phloem patches are present in

Removal of ring bark would finally lead to death of plant due to

For a successful graft, the adhesion between stock and scion is a must. 

Secondary growth is not found in

Which of the following statements is or are not true?
1. Cork cambium is otherwise called as phellogen.
2. Cork is otherwise called as phellem.
3. Secondary cortex is otherwise called as periderm.
4. Cork cambium, cork and secondary-cortex are collectively called as phelloderm.

In the diagram of section of root of maize, different parts have been indicated by alphabets. Choose the correct answer.

Annual rings and growth rings are formed due to the fluctuations in the activity of

Complementary cells are formed by the activity of

Transverse section of a material exhibits conjoint collateral endarch and closed bundles scattered in a ground tissue, what should be the material?