Download App

Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
Question
From where do the plants get carbon, oxygen and hydrogen?
✓

Answer

Plants take in carbon dioxide from atmosphere, plants absorb water from ground up through their roots. During photosynthesis, the energy from the sun splits the water molecules into hydrogen and oxygen.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Do as directed; [Bio-1 M]" from Improvement in Food Resources→Improvement in Food Resources — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

HD2687 is the variety of wheat.
→
Name two exotic and two indigenous breeds of cow.
→

What type of nutrition is found in Euglena?

→

Mention any two diseases that can be prevented by immunization.

→
Name the diseases of cows against which vaccination is available.
→
The principal cereal crop of India is:
  1. Wheat.
  2. Rice.
  3. Maize.
  4. Sorghum.
→
What is common in poultry, fisheries, and bee-keeping with respect to the increase in production of animals?
→

What do you meant by the term Craniata?

→

What is full form of HIV?

→

Define nitrification.

→