Which of the following represents the correct | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The evolutionary sequence of the heart reflects the increasing complexity of the circulatory system:$1$. Fish: Have a $2$-chambered heart (one atr

Vedclass · Accepted Answer

Fish,Amphibians,Reptiles,Birds

Vedclass · Answer

(C) The evolutionary sequence of the heart reflects the increasing complexity of the circulatory system:$1$. Fish: Have a $2$-chambered heart (one atrium and one ventricle).$2$. Amphibians: Have a $3$-chambered heart (two atria and one ventricle).$3$. Reptiles: Generally have a $3$-chambered heart (with a partially divided ventricle),except for crocodiles which have a $4$-chambered heart.$4$. Birds and Mammals: Have a $4$-chambered heart (two atria and two ventricles) for complete separation of oxygenated and deoxygenated blood.Thus,the correct sequence is Fish $\rightarrow$ Amphibians $\rightarrow$ Reptiles $\rightarrow$ Birds.

Which of the following represents the correct evolutionary sequence of the heart?

Similar Questions

Identify the dinosaur shown in the figure.

........ is the largest land reptile.

Match the scientists with their respective contributions: Hugo de Vries,Hardy-Weinberg,and Ernst Haeckel.

What is common between whales,seals,and sharks?

Select the incorrect statement$(s)$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module