Vessels are not present in the xylem of

Sclereids are commonly found in the
$I.$ Fruit wall of nuts
$II.$ Pulp of fruits like guava and pear
$III.$ Seed coat of legumes
$IV.$ Micropyle of pea
Select the correct combination.

What does the term $Leptom$ represent in plant anatomy?

Write a note on complex tissues.

Angular collenchyma is found in ...............

The difference in the phloem of gymnosperms and angiosperms is primarily due to the presence or absence of which of the following?