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प्रश्न
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Liver | a | basic unit of the brain |
| ii | Ova | b | stimulated by light |
| iii | Alveoli | c | deoxygenated blood |
| iv | Cochlea | d | part of the sclera |
| v | Vein | e | haploid cell |
| vi | Neuron | f | blind sacs |
| vii | Stomata | g | found in the kidney |
| viii | Grana | h | audio receptors |
| i | diffusion of gases | ||
| j | breakdown of proteins | ||
| k | diploid cell | ||
उत्तर
| Column 1 | Column 2 | ||
| i | Liver | j | breakdown of proteins |
| ii | Ova | e | haploid cell |
| iii | Alveoli | f | blind sacs |
| iv | Cochlea | h | audio receptors |
| v | Vein | c | deoxygenated blood |
| vi | Neuron | a | basic unit of the brain |
| vii | Stomata | i | diffusion of gases |
| viii | Grana | b | stimulated by light |
| d | part of the sclera | ||
| g | found in the kidney | ||
| k | diploid cell | ||
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संबंधित प्रश्न
Name the following:
Cortical portions projecting between the medullary pyramids in the human kidney.
Ascending limb of Henle’s loop is ______ to water, whereas the descending limb is ______to it.
Describe the structure of the kidney with the help of a labelled diagram.
Answer the following in detail.
Write a short note on artificial kidneys.
Choose the odd one out in the following serie:
Urea, uric acid, haemoglobin.
The capillaries of the glomerulus reunite to form _______ which leaves the Bowman's capsule.
Three layers of smooth muscles known as detrusor muscles are present in ____________.
Na+ and Cl− ions move from ____________ to the tissue fluid.
______ is sac–like in shape.
Kidneys are vital organs for survival. Several factors like infections, injury or restricted blood flow to kidneys reduce the activity of kidneys. This leads to the accumulation of poisonous wastes in the body, which can even lead to death. In case of kidney failure, an artificial kidney can be used. An artificial kidney is a device to remove waste products from the blood through dialysis.
i. a. Name the artery that brings oxygenated blood to the kidney.
b. Name the cluster of the thin-walled blood capillaries present in the Bowman's capsule.
ii. In the human excretory system, name the organ which stores urine. Is this organ under hormonal control or nervous control?
iii. List two major steps involved in the formation of urine and state in brief their functions.
OR
iii. In which part of the nephron does selective reabsorption take place? List the factors which the amount of water reabsorbed depends on.
