LONG ANSWER TYPE
13.What is the relation between heart beat and pulse rate? Explain with example. 5
14.Explain the process of fruit and seed formation .draw relative diagram and label it properly.
Answers
answer
heart rate is the number of times your heart beats in the span of a minute. A pulse rate is the number of times your arteries create a noticeable “pulse” due to increase in blood pressure as a result of your heart contracting. Therefore,the pulse rate is essentially your heart rate.
Answer:
pulse rate- It is equal to the heartbeat and is generally checked by feeling the radial artery near the wrist.
The number of beats per minute is called the pulse rate.
The normal pulse rate is 72 to 80 beats per minute.
heartbeat- The heart pumps the blood by contraction and relaxation of chambers of the heart.
Heart rate is the number of contractions of the heart per minute.
A stethoscope is the instruments used to measure the heartbeat.
Average heartbeat is 72 per minute.