Q

Which statement regarding mammals is incorrect?

RRB NTPC (Stage-I) 06/04/2021 / Shift-II 2021
✓ Answer: C Their heart has three chambers
Mammals have a four-chambered heart. Egg-laying mammals include platypuses and echidnas.
← Previous Question Next Question →

📚 Related Questions

1 Most mature plant cells have a _____ that helps maintain cell turgidity… 2 Which animal differs from the other three? 3 The protein in haemoglobin is: 4 Which of the following organisms has the ability to regenerate? 5 Lactose intolerance is: 6 In animals such as snails, individuals can change their sex. What does…