Smart Online Assessments For Serious Exam Preparation
Start Assessment ➔

What do you want to learn today?

Home / Question Bank / Biology / Question Details
One Liner

Element essential for opening and closing of stomataरंध्रों (Stomata) के खुलने और बंद होने के लिए आवश्यक तत्व कौन सा है?

Potassium (K)
पोटेशियम (K)
- Advertisement -

More Questions & Answers

Read the Complete Topic

This question belongs to the set "100 Biology Questions: Plant Physiology and Taxonomy | Botany One Liners". Click below to read detailed notes and attempt the full quiz.

View Full Post →

Try These Similar MCQs

  • A Platelets
  • B RBC
  • C WBC
  • D Plasma proteins
Explanation: Platelets help stop bleeding by forming clots.
  • A Oxygen
  • B Nitrogen
  • C Hydrogen
  • D Helium
Explanation: Oxygen enters blood from lungs while carbon dioxide leaves the blood.
  • A Insulin
  • B Thyroxine
  • C Adrenaline
  • D Melatonin
Explanation: Insulin from pancreas lowers blood glucose by helping cells absorb glucose.
  • A Morphology
  • B Habitat
  • C Reproductive isolation
  • D Genetic similarity
  • A Species
  • B Family
  • C Order
  • D Class
  • A Dendrite
  • B Axon
  • C Synapse
  • D Myelin
Explanation: Axons transmit nerve impulses away from the neuron cell body.
- Advertisement -

Explore Related Study Material


- Advertisement -

Scroll to Top