Question

d) 4,3
51. Transport of gases, hormones, photosynthetase and organic solutes in plants is
a) multidirectional
b) unidirectional
c) in two direction
d) first unidirectional then divides to many direction​

Answer 1

Answer:multidirectional

Explanation:

Organic compound synthesised in the photosynthetic leaves are exported to all part of plant including storage organs from the storage organ they later reexported

Answer 2

The transport of these substances in plants is multidirectional.

• Diffusion of gases and transport of hormones takes place along the plant vascular system. Gases can easily diffuse into the cells where respiration occurs. Hormones can move across cells through the plasmodesmata.
• Enzymes involved in photosynthesis are primarily produced in leaves and also other green parts of the plant. They are translocated through the xylem and phloem.
• Organic solutes primarily move through the phloem in a multi-directional manner using the concentration gradient of the adjacent xylem vessel.