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प्रश्न
Name the following :-
The cell organelle where photosynthesis occurs
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उत्तर
Chloroplasts are plant cell organelles that use the photosynthetic process to transform light energy into relatively stable chemical energy.
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संबंधित प्रश्न
What is Diapedesis?
Angina pectoris is due to
Name the following:
The smallest common blood vessels formed by the union of capillaries.
Given below is a certain structure, write its chief functional activity.
Lymphocytes - ______.
pH of oxygenated blood is ______.
Give any three differences between an artery and a vein
Fill in the blanks with suitable words given below:
The two lower chambers of the heart are called ______.
Fill in the blanks with suitable words given below:
The ______ artery takes the blood from the ventricles to the lungs.
True or false:
Blood group A has antigen A.
Write a short note on the human heart.
What are seen as greenish blue lines in our hands and legs?
Name the Following
The blood plasma from which fibrinogen has been removed.
Complete the following sentence with appropriate word:
The chamber of heart which pumps blood into aorta is __________.
Complete the following sentence with appropriate word:
The membranous covering of the heart is _______.
Long answer question:
Describe human blood and give its functions.
Describe how the exchange of oxygen and carbon dioxide gases takes place in the lungs.
From the following identify the normal haemoglobin count in adult male.
Identify the function of the erythropoietin hormone produced by kidney cells.
______ is an agranulocyte.
