Advertisements
Advertisements
प्रश्न
Production of RBCs occurs in ______.
विकल्प
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
Advertisements
उत्तर
Production of RBCs occurs in red bone marrow.
संबंधित प्रश्न
The diagram given below represents a section of the human heart. Answer the questions that follow :
(i) Which parts of heart are in the diastolic phase? Give a reason to support your answer.
(ii) Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
(iii) What causes the heart sounds ‘LUBB’ and ‘DUP’?
(iv) Name the blood vessels that supply oxygenated blood to the heart muscles.
(v) Draw neat labelled diagrams of a cross section of an artery and a vein.
Match the items given in Column A with the most appropriate ones in Column B and REWRITE the correct matching pairs :
Column A Column B
(i) Cranial nerves Testosterone
(ii) Leydig cells Natural reflex
(iii) Acetylcholine 12 pairs
(iv) Spinal nerves Prolactin
(v) Sneezing Neurotransmitter
- 18 pairs
- 31 pairs
- Conditioned reflex
Choose the correct answer:
English physician who discovered blood circulation was ___________
True or false:
The four blood groups in human beings are A, B, AB and AO
Name the systems that carry out the different functions of the body.
What is the location of maturation of T-lymphocytes?
Identify the INCORRECT match
The heart is covered by ______.
Hematocrit is ______.
Name these:
Three circulating fluids in human body.
