Question
For question two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  1. Both assertion and reason are true and reason is the correct explanation of assertion.
  2. Both assertion and reason are true but reason is not the correct explanation of assertion.
  3. Assertion is true but reason is false.
  4. Both assertion and reason are false.
Assertion: Hybrids are generally superior than their parents.
Reason: All the dominant traits are present in the hybrid.

Answer

  1. Assertion is true but reason is false.

Explanation:

Since, in hybrids probability of dominant traits to come together increases. They are generally better than parents but this is not always true and not all dominant traits come in all the hybrids.

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For two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  1. Both assertion and reason are true, and reason is the correct explanation of assertion.
  2. Both assertion and reason are true, but reason is not the correct explanation of assertion.
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For question two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.

  1. Both assertion and reason are true and reason is the correct explanation of assertion.
  2. Both assertion and reason are true but reason is not the correct explanation of assertion.
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Assertion : The principle of segregation given by Mendel is the principle of purity of gametes.

Reason : Gametes are pure for a character.

For question two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
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For question two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  1. Both assertion and reason are true and reason is the correct explanation of assertion.
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Assertion: Kangaroo rat can live without drinking water.
Reason: This is an adaptation to water scarcity in arid conditions.
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  1. Both assertion and reason are true and reason is the correct explanation of assertion.
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Reason: Alpha diversity is a measure of diversity between the communities.
For question, two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
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  2. Both assertion and reason are true, but reason is not the correct explanation of assertion.
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Assertion: tRNA acts as an adapter molecule.
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  3. Assertion is true, but reason is false.
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  1. Both assertion and reason are true, and reason is the correct explanation of assertion.
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Assertion : Immunity means all capacity of human body to resist almost all types of organisms or toxins that tend to damage the tissues and organs.
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  1. Both assertion and reason are true and reason is the correct explanation of assertion.
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  1. Both assertion and reason are true, and reason is the correct explanation of assertion.
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