What is the karyotype in Down's syndrome?

Important Questions on Sample Question Paper 3

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12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Which of the following is used as an atmospheric pollution indicator?

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12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

According to Allen's rule, mammals from colder climates have

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12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Both deoxyribose and ribose belong to a class of sugars called

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12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

The chemical test that is used for diagnosis of typhoid is

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12th ICSE

IMPORTANT

ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Give one significant contribution of the following- Miller

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ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Give one significant contribution of the following- F. Griffith.

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ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Give one significant contribution of the following- Kornberg

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ISC Biology Class XII>Chapter 19 - Sample Question Paper 3>SAMPLE QUESTION PAPER 3>Q 1

Give one significant contribution of each of the following- John Ray