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NEET · Bio · Animal Kingdom · Class Mammalia Feature

Exercise and reference answers

Missing parts
  1. Answer
    hair
    Choices
    1. scales
    2. feathers
    3. hair
    4. shells
  2. Answer
    mammary glands
    Choices
    1. sebaceous glands
    2. salivary glands
    3. mammary glands
    4. sweat glands
Complete the statement
Mammals have {0} on the skin and {1} that secrete milk for the young.
Instructions
Fill in the two diagnostic features of mammals.
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