Home
Class 10
BIOLOGY
Describe the flow of blood through the ...

Describe the flow of blood through the heart of human beings.

Text Solution

AI Generated Solution

### Step-by-Step Solution: Flow of Blood Through the Human Heart 1. **Deoxygenated Blood Enters the Heart**: - Blood that is low in oxygen (deoxygenated blood) returns from the body to the heart. This blood enters the **right atrium** through two large veins known as the **superior and inferior vena cava**. **Hint**: Remember that deoxygenated blood is returning from the body to the heart. 2. **Blood Moves to the Right Ventricle**: ...
Promotional Banner

Topper's Solved these Questions

  • LIFE PROCESSES

    NCERT EXEMPLAR ENGLISH|Exercise Short Answer Type Questions|36 Videos

  • HOW DO ORGANISMS REPRODUCE

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|10 Videos

  • OUR ENVIRONMENT

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|8 Videos

Similar Questions

Explore conceptually related problems

Human beings are

Human beings are

Human beings are

Human beings are

Describe double circulation of blood in human beings. Why is it necessary?

Single circulation ,i.e, blood flows through the heart only once during one cycle of passage through the body, is exhibited by

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. Which of the following is a way to achieve approximately a 45% increase in the volume flow rate of blood through a blood vessel?

Human heart has

Arterial blood pressure in human beings :

The flow of blood in the dorsal blood vessel of earthworm is