Notifications
Clear all
0
03/09/2020 12:56 pm
Topic starter
Companion cells in plants are associated with
(a) vessels
(b) sperms
(c) sieve elements
(d) guard cells
1 Answer
0
03/09/2020 12:57 pm
(c) sieve elements
Explanation:
Companion cells are long elongated living cells, that lie on the sides of the sieve tubes in phloem. Companion cells control the activities of the sieve tube through plasmodesmata.