Question

Example of bicollateral vascular bundle.

Answer 1

Bicollateral vascular bundle

In this type of vascular bundle two patches of phloem, one on each side of xylem are found. There are two strips of cambium, one on each side of xylem are found. Only outer cambium is functional.

Example- Stem of family Cucurbitaceae and Solanaceae
Legumaria stem, Cucurbita pepo stem, Luffa cylindrica stem

Answer 2

Example of bicollateral vascular bundle.

➔ Bicollateral vascular bundles: A type of conjoint vascular bundle where the xylem is situated in the middle of two phloem strands. Example: stem of Cucurbita, Cephalandra.