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Question
The stomach is like a ______.
Solution
The stomach is like a bag.
RELATED QUESTIONS
The blood from the heart is transported to all parts of the body by the ______.
Describe the function of the heart.
Given below is a diagram of a human blood smear.
Study the diagram and answer the questions that follow:
a) Name the components numbered ‘1’ to ‘4’
b) Mention two structural differences between the parts ‘1’ and ‘2’.
c) Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.
d) What is the average lifespan of the component numbered ‘1’ ?
e) Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain
The cells in our blood which destroy disease-causing germs are:
pH of oxygenated blood is ______.
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The walls of auricles are thicker than those of ventricles.
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
Mention the phase of heart beat in which both the atrio-ventricular valves are closed.
Name these:
Two kinds of circulatory systems in different animals.
