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Biology : XI-CH01 – Living World – Assertion and Reason

Read the assertion and reason carefully to mark the correct option.

10 Random question from this chapter are displayed, you can take the quiz multiple times to cover all questions

1 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Metabolic reactions can be demonstrated outside the body in cell free systems

Reason: An isolated metabolic rection performed in test tube is neither living nor non-living

2 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion (A) : Cockroach belongs to Insecta

Reason (R): Cockroach posses three pair of jointed legs in their thoracic region

3 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Growth is not taken as a defining property of living organism

Reason: Non living organism can also grow by accumulation of material on their surface

4 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Conservative characters are more useful in classification

Reason: These characters do not change during evolution. Therefore, their similarities show relationships among organisms

5 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Growth in plant is said to be open

Reason: In plant, growth by cell division occurs throughout their life

6 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Properties of tissues are arises due to interaction of cells

Reason: Properties of tissues are present in constituent cells

7 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: No non living object exhibit metabolism

Reason: Cellular organization is absent in non-living organisms

8 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: Human being has self-conciousness

Reason: Human is an organism who is aware of himself

9 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: In Planaria we call regeneration as true regeneration

Reason: A fragmented organism regenerates the lost part of its body and becomes a new organism

10 / 10

Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion: All living organism present, past and future are linked to one another

Reason: Because all organism sharing common genetic material, but to varying degrees

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