Lenticels and hydathodes are small pores with | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Lenticels are small pores found on the bark of woody stems that facilitate gas exchange. Hydathodes are specialized pores found at the tips or mar

Vedclass · Accepted Answer

Their opening and closing is not regulated

Vedclass · Answer

(A) Lenticels are small pores found on the bark of woody stems that facilitate gas exchange. Hydathodes are specialized pores found at the tips or margins of leaves that facilitate guttation (the exudation of water droplets). Both structures are characterized by the fact that they lack a regulatory mechanism for opening and closing,unlike stomata which are regulated by guard cells. Therefore,they remain permanently open.

Lenticels and hydathodes are small pores with the following common attribute:

Similar Questions

Sieve tubes are associated with the translocation of food because they possess:

When xylem and phloem are separated by a strip of cambium,it is called:

Trees and shrubs have . . . . . . in their bark for gaseous exchange.

Which waxy protective layer is found on the outer surface of the aerial parts of plants?

When the cut end of a shoot is placed in a solution of safranin,the presence of the dye can be located in:

Vedclass Test Series

Exam Paper Generator

Online Exam Module