Which of the following facts are correct about prokaryotic cells
I.Prominent nucleus is absent
II. Nucleolus is present
III. Mitosis and meiosis cell divisions are takes place
IV. Enveloped cell organelles are absent
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Which of the following is correct? |
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The reaction which takes place at cathode of an electrochemical cell is |
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An example of commonly used Insecticide is |
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Match the following elements with its Latin name :
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If the focal length of a concave lens is 2 m, then the power of the lens is |
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The maximum temperature in a city on 7 days of a certain week was 34.8°C, 38.5°C,33.4°C, 34.7°C, 35.8°C, 32.8°C, 34.3°C. Find the mean temperature for the week |
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A group of 100 candidates have their average height 163.8 cm with coefficient of variation 3.2. What is the standard deviation of their heights? |
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The present ages of Reena and Usha are 24 years and 36 years respectively what |
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Simplify (33)-2 X (22)-3 / (24)-2 X 3-4 X 4-2 |
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The total surface area of cube is 384 m2. Find the side of the cube |
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