Identify the correct statements:
Statement I: Frog eye does not have closable eye lids.
Statement II: A nictitating membrane provides protection to the eye, especially when the frog is swimming.
1. Statement I is correct; Statement II is incorrect  
2. Statement I is incorrect; Statement II is incorrect
3. Statement I is correct; Statement II is correct
4. Statement I is incorrect; Statement II is correct
Subtopic:  Frogs: Morphology |
From NCERT
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Being cold-blooded, frogs have to adopt suitable behaviour patterns to regulate their temperature.
Which of the following will be true?
I: To warm up, they can move into the sun or onto a warm surface; if they overheat, they can move into the shade.
II: In cool damp conditions, the colour of the skin will be lighter than on a hot dry day.
1. Statement I is correct; Statement II is incorrect
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is incorrect
4. Statement I is incorrect; Statement II is correct
Subtopic:  Frogs: Morphology |
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