everyday science MCQ #2130

Which of the following is not a mammal?

everyday science MCQ #2130

  1. Question 1

    Q1. Which of the following is not a mammal?

    • A) Whale
    • B) Fish
    • C) Goat
    • D) Cow

    Answer: Fish

    Explanation: Fish are not mammals; they are cold-blooded aquatic vertebrates that breathe through gills and have scales, unlike mammals which are warm-blooded, breathe air, and nurse young with milk.