Download App

Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance2 Marks
Question
Explain the relationship between CFC's and Ozone in the stratosphere.
✓

Answer

UV rays act on CFC's, release Cl atom, which act on ozone to release O2, resulting in ozone layer depletion/causing ozone hole.

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 "Short Answer Type Questions [2M]" from Molecular Basis of Inheritance→Molecular Basis of Inheritance — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.
→
Give the full name of the following.
→
How is the first law of thermodynamics satisfied in the functioning of an ecosystem?
→
How can you say the lobefin fish were the ancestors of amphibian?
→
Write two similarities between male monkeys named as 'Dryopithecus' and 'Ramapithecus'.
→
How does spleen act as lymphoid organ? Explain.
→
Second trimester abortions are much more risky. Give reason.
→
Answer the following questions:
State one advantage and one disadvantage of cleistogamy to the plant.
→
What is the name of network formed by the fusion of open ends of seminiferous tubules? Where does this network lead to?
→
Differentiate between with pollinated flowers and insect pollinated flower.
→