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प्रश्न
The table below is designed to indicate the transport of certain substance in our body. Fill in the
blanks with suitable answers.
| Substance | From | To |
| Lungs | Whole body | |
| Carbon dioxide | ||
| Urea | ||
| Digested carbohydrates |
Intestines | |
| Target organs |
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उत्तर
| Substance | From | To |
| Oxygen | Lungs | Whole body |
| Carbon dioxide | Whole body | Lungs |
| Urea | Whole body | Kidneys |
| Digested carbohydrates | Intestines | Whole body |
| Hormones | Endocrine glands | Target organs |
संबंधित प्रश्न
Aqueous humour, Vitreous humour, lris, Central canal
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.
Give technical terms for The protective covering of the heart
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
The chief function of lymph nodes is to
Given below is a certain structure, write its chief functional activity.
Bone marrow - ______.
Cardiac muscles are ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Leucocytes show amoeboid movement.
______ is a granulocyte.
Identify the INCORRECT match
