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प्रश्न
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
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उत्तर
The complex consisting of a DNA strand and a core of histones is known as a nucleosome.
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संबंधित प्रश्न
The vein that carries oxygenated blood.
The nearest organ to which the heart supplies oxygenated blood is:
Is it true that your heart beats more than one lac times per day?
Give reason for the following:
Atrial wall is less muscular than the ventricular wall.
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which types of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
- Which chamber of the heart receives oxygenated blood from the lungs?
Describe the functions of the: Blood
Differentiate between:
Open circulatory system and Closed circulatory system.
The stomach is like a ______.
Serum differs from blood in lacking ____________.
Granulocytes are also known as ____________.
