Assertion :Human has diondylic skull. Reason: Skull articulates with superior region of the vertebral column with the help of two occipital condyles

If both assertion and reason are true and reason is the correct explanation of assertion.

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If both assertion and reason are true but reason is not the correct explanation of assertion

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If assertion Is true but reason is false.

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If both assertion and reason are false.

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Solution

The correct option is A If both assertion and reason are true and reason is the correct explanation of assertion.
Skull is the anterior-most axial skeleton. In Man, the skull remains at the top of the vertebral column because of perfectly erect posture. The body is divided into the large and hollow cranium, facial region together protection support useful organ for vision, taste or smell hearing and equilibrium.
Dicondylic skulls are those that have 2 occipital condyles and articulate at 2 positions with the vertebra.
The human skull is dicondylic.
So, the correct option is 'If both assertion and reason are true and reason is the correct explanation of assertion.'

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Similar questions

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

(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.

(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.

(d) If the assertion and reason both are false.

(e) If assertion is false but reason is true.

Assertion: Acetic acid does not undergo haloform reaction.

Reason: Acetic acid has no alpha hydrogens.

\underset{A B}{\to}

A B

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