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Why whales are not grouped in the fishes?

Harshit Singh , 2 Years ago
Grade 12th pass
anser 2 Answers
Pawan Prajapati

Last Activity: 2 Years ago

Our expert is working on this class X maths answer. We will update the answer very soon.

Jayesh Vashishtha

Last Activity: 2 Years ago

Dear student,
 
Whales give birth to live young while fishes lay eggs. Whales have mammary glands to feed their young while fishes do not have. Whales have four chambers in their heart while fishes have two. Therefore, whales are classified under a separate class called mammals.
 
regards,
team Askiitians

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