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A lizard where head and neck turn red o...

A lizard where head and neck turn red on being excited is

A

Calotes

B

Chmaeleon

C

Varanus

D

Uromastix

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Acid turns blue litmus red and base turn red litmus blue A student tested a liquied with a red litmus paper which remained red with no change this shows that the liquid

    A
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    B
    it is not an acid
    C
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    D
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  • Umbel differs from head in being

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    B
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    C
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    D
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    A
    chloroplasts are changed into chromoplasts
    B
    chromoplasts are changed into chloroplasts
    C
    new chromoplasts are made
    D
    all of the above

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    "Whiplash injury" commonly occurs in a rear-end collision where a front car is hit from behind by a second car. In the 1970s, researches concluded that the injury was due to the occupant's head being whipped back over the top of the seat as the car was slammed forward. As a result of this finding, head restraints were built into cars, yet neck injuries in rarend collisions continued to occur. In a recent test to study neck injury in rear-end collisions, a volunteer was strapped to a seat that was then moves abruptly to simulate a collision by a rear car moving at 10.5 km/h. Figure 2-15 a gives the accelerations of the volunteer's torso and head during the collision, which began at time t=0 . The torso acceleration was delayed by 40 ms because during that time interval the seat back had to compress against hte volunteer. The head acceleration was delayed by an aditional 70 ms. What was the torso when the head began to accelerate ?

    When will green tomatoes turn red

    The indicators which turn red in acid solution are:

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