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Diversity In Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity In Living Organisms3 Marks
Question

Write down four characters of mammals. Give two examples.

✓

Answer

  1. Mammals are warm-blooded and the most evolved animals of the Animal kingdom.
  2. Body is divisible into head, neck, trunk and tail. Moveable eyelids are present.
  3. Females have milk-producing mammary glands which secrete milk for the nourishment of the young.
  4. Respiration is through lungs only.

Example: Human beings and Monkey.

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