14. Radial vascular bundles are the ones in which xylem and phloem occur on
(A) Same radius
(B) Alternate radii
(C) Xylem outside and phloem inside
(D) Phloem outside and xylem inside
15. A conjoint vascular bundle is one in which xylem and phloem are
(A) Joined together
(B) Separate
(C) On same radius
(D) On alternate radii
rocess of
Answers
Answer:
14) d , 15) b
Explanation:
14) phloem outside and xylem inside of the stem
15) it is separate
Answer:
14. B) alternate radii ,,,, 15.C) on same radius
Explanation:
A vascular bundle, in which the primary xylem and primary phloem strands are separated from each other by nonvascular tissues and they are situated on alternate radii of an axis, is known as radial vascular bundle or radial bundle.These bundles are the characteristic of roots.
It is one of the primary tissue systems in the plants also it is a part of transport system in the plants. The main parts of the vascular system are xylem and phloem. In conjoint vascular bundle xylem and phloem are arranged together in the same radius. conjoint vascular bundles are seen in stem and leaves.