The muscular layer is much thicker in which ventricle of the heart?
- Correct Answer: right
- middle
- upper
- left
Explanation: Left Ventricle Recall that, although both sides of the heart will pump the same amount of blood, the muscular layer is much thicker in the left ventricle compared to the right (see Figure 19.8). Like the right ventricle, the left also has trabeculae carneae, but there is no moderator band. The mitral valve is connected to papillary muscles via chordae tendineae. There are two papillary muscles on the left—the anterior and posterior—as opposed to three on the right. The left ventricle is the major pumping chamber for the systemic circuit; it ejects blood into the aorta through the aortic semilunar valve.
More Random Questions
Ans: haploid
Ans: final position
Ans: Shankhapushpi
Ans: air
Ans: Uttarakhand
Ans: to scare humans
Ans: Kantakari Avaleha
Ans: Kshatriya
Ans: 23 pairs
Ans: green
Ans: Exoskeleton
Ans: Karthik Venkataraman
Ans: how is ‘DOG’ written?
Ans: Kaveri
Ans: New York

