Choose the correct word to replace the given sentence. (Animals which suck their young)

Choose the correct word to replace the given sentence. (Animals which suck their young)

Explanation
  • Animals which suck their young:  Mammals
  • **
  • The "Mammals" word is best to keep the meaning of the original sentence.
  • Members of class Mammalia suckle their young ones.
  • They are called mammals due to the presence of mammary glands