Get premium membership and access questions with answers, video lessons as well as revision papers.

The diagram below represents a specialized plant structure (a) Name the cells labelled A and B (b) Describe the mechanism of closing of aperture C

      

The diagram below represents a specialized plant structure
52820191005.png
(a) Name the cells labelled A and B
(b) Describe the mechanism of closing of aperture C

  

Answers


sharon
(a) A epidermal cells
B. guard cell
(b) At night,no photosynthesis occur,no glucose is produced is produced,the osmotic pressure of the guard reduces,water
from the guard cells is lost to surrounding cells by osmosis.the cells become flaccid and stoma closes
sharon kalunda answered the question on May 28, 2019 at 07:06


Next: Longhorn Publishers: When The Sun Goes Down and Other Stories from Africa and beyond 'Terror gangs bring about devastation to any society.' Write an essay in...
Previous: Assume you are Grusha. Write a private journal you would prepare to keep the following experiences memorable. (i) The day Governor Abashwili was beheaded. (ii) The day...

View More Biology Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions