Please select a subject first
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Match the two columns and select the correct among options given
| Column I | Column II |
| A. Biomacromolecules of food | i. Alimentary canal and associated gland |
| B. Human digestive system | ii. Embedded in jawbones |
| C. Stomach | iii. Outer wall of visceral organs |
| D. Thecodont | iv. Converted into simple substances |
| E. Serosa | v. J-shaped bag like structure |
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Which one of the following statements is incorrect?
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Match the terms given in Column I with their physiological processes given in Column II and choose the correct answer
| Column I | Column II |
| A. Proximal convoluted tubule | i. Formation of concentrated urine |
| B. Distal convoluted tubule | ii. Filtration of blood |
| C. Henle's loop | iii. Reabsorption of 70 - 80% of electrolytes |
| D. Counter-current mechanism | iv. Ionic balance |
| E. Renal corpuscle | v. Maintenance of concentration gradient in medulla |
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We can produce a concentrated/ dilute urine. This is facilitated by a special mechanism. Identify the mechanism.
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Where does the selective reabsorption of Glomerular filtrate take place?
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The following abbreviations are used in the context of excretory functions, what do they stand for?
GFR
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The following abbreviations are used in the context of excretory functions, what do they stand for?
DCT
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Show the structure of a renal corpuscle with the help of a diagram.
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The function of our visceral organs is controlled by ______.
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The major parts of the human neural system is depicted below. Fill in the empty boxes with appropriate words.
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Neural system and computers share certain common features. Comment in five lines. (Hint: CPU, input-output devices).
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If someone receives a blow on the back of neck, what would be the effect on the person’s CNS?
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What would be expected to happen if GA3 is applied to rice seedlings?
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What would be expected to happen if dividing cells stop differentiating?
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What would be expected to happen if a rotten fruit gets mixed with unripe fruits?
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Why are the classification systems changing every now and then?
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What different criteria would you choose to classify people that you meet often?
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Given below is the scientific name of Mango. Identify the correctly written name.
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Discuss how classification systems have undergone several changes over a period of time?
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What is meant by modification of root? What type of modification of root is found in the
(a) Banyan tree
(b) Turnip
(c) Mangrove trees
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