Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Answer please! Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options:

Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options:

  • Option 1)

    Both processes cannot happen simultaneously.

  • Option 2)

    Both processes can happen together because the diffusion coefficient of water and CO2 is different.

  • Option 3)

    The above processes happen only during night time.

  • Option 4)

    One process occurs during day time, and the other at night.

 

Answers (1)

best_answer

 

Rate of diffusion -

Rate ∝ Temperature

Rate ∝ steepness of diffusion pressure difference

Rate ∝\frac{1}{\sqrt{Density \: of\ particle}}

Rate ∝\frac{1}{\sqrt{Size, mass of particle}}

-

 

 Diffusion of water vapour and  CO_2 can occur simultaneously due to different diffusion coefficient.

 

 


Option 1)

Both processes cannot happen simultaneously.

Incorrect option

Option 2)

Both processes can happen together because the diffusion coefficient of water and CO2 is different.

Correct option

Option 3)

The above processes happen only during night time.

Incorrect option

Option 4)

One process occurs during day time, and the other at night.

Incorrect option

Posted by

divya.saini

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

NEET UG 2025 preparation tips; expert advice on time management, know exam pattern
anam-khan

NEET UG 2025 will also apply to BDS, BVSc and AH admissions, clarifies NTA
anam-khan

Boost NEET UG 2025 score with biology preparation tips; high-weightage topics, expert advice

Latest Question