Q. Bicollateral conjoint vascular bundles have
A) Xylem and phloem, which are arranged in an alternate manner on different radii
B) Xylem and phloem, which are situated at the same radius and it has two groups of phloem along the two sides of xylem (inside and outside)
C) Xylem and phloem in same radius but it has only one group phloem outside the xylem
D) Phloem surrounds the xylem tissues
Explanation
In bicollateral vascular bundle, xylem and phloem are present on the same radius and one xylem group is present in between the two phloem groups, e.g., Cucurbita.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.