Class 12th Biology 2017 Set2 Outside Delhi Board Paper Solution
Question 18
Different animals respond to changes in their surroundings in different ways. Taking one example each explain "some animals unergo aestivation while some others hibernation". How do fungi respond to adverse climate conditions?
Answer
Some animals unergo aestivation due to summer related problems i.e heat and dessications. Example snail and fish
Some animals go into hibernation due to winter related problems i.e. extreme cold. Example Bear
Fungi form various kind of thick walled spores which help them to survive in unfavourable conditions.
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