The capsule is a thick and tough covering found in certain bacteria. It protects the bacteria from dessication and helps it to survive the unfavourable conditions.
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One Word Answers
55.What is the chemical nature of enzymes which are present in the mitochondria?
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56.What are peroxisomes?
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57. Name the plant in which chloroplast is cup shaped ?
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58.Name the plant in which chloroplast is spirally arranged.
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59.Name the green pigment which can absorb and transform the radiant energy.
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60.Which pigment giveS yellow, orange or red colour to the plants.