Assertion :Order is a taxonomic category that includes one or more genera. Reason: All the genera in an order have some similar features and co-related characters.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Family is taxonomic category which contains one or more related genera. All the genera of a family have some common features or co-related characters. Order includes one or more related families.

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Similar questions

Assertion (A) Order of the reaction can be zero or fractional.

Reason (R) We cannot determine order from balanced chemical equation.

(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

Assertion: Be and Al have similar properties.

Reason: $B e^{2 +}$ and $A l^{3 +}$ have nearly the same charge/volume ratios and similar polarising power.

Assertion (A) Order and molecularity are same.

Reason (R) Order is determined experimentally and molecularity is the sum of the stoichimetric coeffcient of rate determining elementary step.

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

Reason: The compressibility factor for

H_{2}

and

H e

can be derived from Van der Waal's equation.

Q. Assertion : Two electrons of helium atom are placed in only one shell but three electrons of lithium need two shells.
Reason: A shell can have maximum

{2n}^{2}

electrons.

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Assertion :Order is a taxonomic category that includes one or more genera. Reason: All the genera in an order have some similar features and co-related characters.

The correct option is D Both Assertion and Reason are incorrectFamily is taxonomic category which contains one or more related genera. All the genera of a family have some common features or co-related characters. Order includes one or more related families.

The correct option is D Both Assertion and Reason are incorrect
Family is taxonomic category which contains one or more related genera. All the genera of a family have some common features or co-related characters. Order includes one or more related families.