Stomata are absent in:

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

Question

(A) Stomata are microscopic pores found on the epidermis of leaves and stems that facilitate gas exchange and transpiration. In submerged hydrophytes

Vedclass · Accepted Answer

Submerged plants

Vedclass · Answer

(A) Stomata are microscopic pores found on the epidermis of leaves and stems that facilitate gas exchange and transpiration. In submerged hydrophytes (plants that grow entirely underwater),stomata are completely absent because gas exchange occurs directly through the general body surface via diffusion. In contrast,desert plants (xerophytes) have sunken stomata to reduce water loss,and floating plants have stomata present only on the upper surface of their leaves.

Similar Questions

Which of the following is the theory of stomatal opening and closing given by Lewitt?

$A$ metal ion involved in stomatal regulation is

Which of the following is the most likely cause for the wider opening of stomata?

Transpiration is the manifestation of

The following figure shows the stomatal apparatus. Identify the parts labelled as $A, B, C$ and $D$. Choose the correct answer from the following.

Vedclass Test Series

Exam Paper Generator

Online Exam Module