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Why do mammals with high respiration need to have a high heart rate?
Wiki User
∙ 12y ago
The answer is quite simple. To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues. Increasing heart rate is one means of increasing the blood flow to the tissues. The other means in increasing the amount of blood that is from the left ventricle with each contraction.
Wiki User
∙ 12y ago
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Why do Mammals with a high rate of respiration need to have a high heart rate?
To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues, this increases the heart rate it also increasing the blood flow to the tissues.
Why does a person need to be kept in artificial respiration permanently?
blood flow to the heart
Does cellular respiration maintain the high metabolic rate in animals?
High metabolic rate need a lot of energy. So this is supplied by respiration
Are mammals aerobic organisms?
Yes. An aerobic organism is an organism that can grow and survive in the presence of oxygen. Mammals need oxygen to have cellular respiration, so they are obligate aerobes.
Do whales and dophins have gills for respiration explain?
Fish use gills, but whales and dolphins are mammals. They need to surface to take a breath of air periodically.
How do the chambers of the heart help in process of respiration?
The chambers of the heart need oxygen,and oxygen is part of the respiratory system which if the respiratory is gone,the heart will not receive oxygen and wouldn't pump blood this is my opinion by:jitiy
Why does a mammal need more oxygen than a reptile of the same size?
Yes, mammals have a 4chambered heart, while reptiles only have a 3chambered heart.
What cells need more respiration?
Cells that need more respiration typically include those that are highly active and require lots of energy. Examples of these cells include: Cells in muscle tissue Brain cells Cells in the heart Cells in the lining of the small intestineThese cells require more respiration in order to produce the energy they need to perform their intended functions.
Does respiration always need oxygen?
No it does not as it can also respire anaerobicallyOxygen is needed for aerobic respiration only.Anaerobic respiration does not need
Why does heart rate and respiration go up with exercise?
The more you exercise - the more oxygen your body's muscles need. In order for your heart to supply more oxygen - it must beat faster.
Is chlorophyll needed in cellular respiration?
no. humans respire and they do not have chlorophyll. Respiration is the process of releasing energy from food. To do thi you need to have glucose (from the food) and oxygen. Chlorophyll comes into it because plants need to conduct photosynthesis to get glucose. The chlorophyll is needed for this process to happen.
Why is external respiration vital to cellular respiration?
Cellular respiration need oxygen. This oxygen is supplied by external respiration
