Consider the following animals: 1) Sea cow 2) Sea horse 3) Sea lion. Which of the above is/are mammal(s)?
Q1. Consider the following animals: 1) Sea cow 2) Sea horse 3) Sea lion. Which of the above is/are mammal(s)?
Answer: 1 and 3 only
Explanation: Sea cows (manatees/dugongs) and sea lions are mammals that breathe air and nurse their young; sea horses are fish, making option B correct.