No products in the cart.

Explain tranaspiratory pull theory of upward …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Explain tranaspiratory pull theory of upward translatinon of water and minerals
  • 1 answers

Yogita Ingle 6 years, 10 months ago

Transpiration: Loss of water through stomata,during day time.

How does transpiration cause water to be pulled?

During transpiration,when water is lost, It creates a vacuum between their xylem vessels. The vacuum creates a suction pull,this helps in transport of water.

  • Cohesion and adhesion also take place.

Cohesion: Attraction between similar molecules (between water molecule)[Since H2O is a dipole molecule]

Adhesion: Attraction between dissimilar molecule (between water and stem)


 

https://examin8.com Test

Related Questions

What are prokaryotic cells
  • 2 answers
How is cell theory understood
  • 0 answers
Difference between haploid and diaploid
  • 1 answers
Concept map of human endocrine system and disorders
  • 0 answers
What is a heterospory
  • 0 answers
Characteristics of mammalian
  • 0 answers
List 3 unique characteristics of a prokaryote
  • 2 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App