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Standard IX

Biology

Types of Bones

a A - Frontal...

Question

(a) A – Frontal
(b) B – Mandible
(c) C – Maxilla
(d) D – Lacrimal bone
How many is/are correct with respect to the above diagram?

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Solution

The correct option is B 2

From the above diagram, it is observed that:
A – Frontal
B – Maxilla
C – Mandible
D – Lacrimal bone
Hence, only two are correct.

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A :

x = c t, y = \frac{c}{t}

, then at

t = 1, \frac{d y}{d x} =

B :

x = 3 cos θ - {cos}^{3} θ, y = 3 sin θ - {sin}^{3} θ

, then at

θ = \frac{π}{3}, \frac{d y}{d x} =

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, then at

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log (sec x)

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Arrangement of the above values in the increasing order is

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(a) A – Frontal (b) B – Mandible (c) C – Maxilla (d) D – Lacrimal bone How many is/are correct with respect to the above diagram?

The correct option is B 2 From the above diagram, it is observed that: A – Frontal B – Maxilla C – Mandible D – Lacrimal bone Hence, only two are correct.

(a) A – Frontal
(b) B – Mandible
(c) C – Maxilla
(d) D – Lacrimal bone
How many is/are correct with respect to the above diagram?

The correct option is B 2

From the above diagram, it is observed that:
A – Frontal
B – Maxilla
C – Mandible
D – Lacrimal bone
Hence, only two are correct.