Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

Q.1. Complete the following diagram.

Q.2. Complete the following by choosing the correct option from the brackets.

Q.3. Answer the following.

1. Click here
2. Click here
3. Click here
4. Click here
5. Click here

Q.4. Answer the following.

1. Click here
2. Click here
3. Click here
4. Click here
5. Click here

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

Differentiate between

1. Metaphase vs Telophase

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

Distingusish between

1. Binary fission v/s multiple fission

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

1. What is meant by Transcription?

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

1. What is meant by messenger RNA (mRNA).

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

1. What is meant by Transfer RNA (tRNA)

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

1. What is meant by Central Dogma?

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

1. Explain about Ribosomal RNA (rRNA).

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Science 2, chapter 1, Heredity and Evolution, ssc, Maharashtra, board,

Q.3. Answer the following.

Which of the following nitrogenous base is not present in DNA?

(a) Thymine, (b) Uracil, (3) Adenine, (d) Guanine,

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