(c) State any 3 reasons for which these types of animals are being produced.
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Solution and Explanation
Transgenic animals are produced for the following reasons:
- To study genetic diseases and understand gene functions: Transgenic animals are used as model organisms to study the role of specific genes and genetic diseases.
- To produce pharmaceutical proteins: Transgenic animals help in the production of therapeutic proteins like insulin or clotting factors.
- To enhance agricultural products: They are used to improve the nutritional value of milk, meat, or other animal-derived products.
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Top CBSE CLASS XII Origin Of Life Questions
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S.L. Miller conducted an experiment in 1953 to simulate the conditions of early earth in a laboratory setup.
Answer the following questions based on the experiment :
(a) What was the aim of his experiment ?
(b) Name the gases used and the source of energy.
28. S.L. Miller conducted an experiment in 1953 to simulate the conditions of early earth in a laboratory setup.
Answer the following questions based on the experiment :
(a) What was the aim of his experiment ?
(b) Name the gases used and the source of energy.
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