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Kashaf Ansari 1 day, 10 hours ago
Kashaf Ansari 1 day, 10 hours ago
Posted by Madhu Prajapati 2 days, 3 hours ago
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Jayanthi Sagu 1 day, 15 hours ago
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Posted by Sαurαbh Yadav 3 days, 14 hours ago
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Preeti Dabral 3 days, 14 hours ago
According to Newton's third law of motion, for every action, there is an equal and opposite reaction. When the man jumps from a boat, he applies force on the boat due to which boat moves backward. An equal force is exerted by the boat on the man which helps the man to jump out of the boat.
Posted by Suresh Singh 4 days, 5 hours ago
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Posted by Shaivya Parikh 3 days, 14 hours ago
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Preeti Dabral 3 days, 14 hours ago
Plant Cell |
Animal Cell |
Cells comparatively larger in size |
Cells usually small in size |
Cell wall present |
Cell wall absent |
Plastids present |
Plastids absent |
Vacuole are large and generally one |
Vacuales are absent, if present small in size and large in number |
Dictyosmoes (Golgi apparatus) are present |
Prominent Golgi apparatus are present |
Kashaf Ansari 1 day, 10 hours ago
Posted by Yogesh Singh 4 days, 9 hours ago
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Posted by Devansh Singhal 4 days, 8 hours ago
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Preeti Dabral 4 days, 8 hours ago
energy consumed by heater of 1000W for 2h in one day=1000/1000×2 =2units number of units=W×h×day/1000 energy consumed by heater in 28 day 2×28=56units cost of 1unit =RS 3 cost of 56unit=3×56=RS 168
Posted by Anushriya Pradhan 3 days, 14 hours ago
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Preeti Dabral 3 days, 14 hours ago
Plasma membrane is the selectively permeable membrane that surrounds the cell and allows the entry and exit of selected materials of the cell. If it ruptures, the contents of the cell will come in direct contact with the surrounding medium and not only unwanted material will be able to enter freely into the cell, but useful material will also find its way out of the cell easily. This will seriously disrupt the various metabolic activities of the cell and will result in its eminent death.
Kashaf Ansari 1 day, 10 hours ago
Posted by Aman Siddiqui 6 days, 11 hours ago
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Posted by Tawfeeq Ahmed Sheikh 1 week, 1 day ago
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Aman Jain 1 week ago
Posted by Suprabhat Borah 1 week ago
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Preeti Dabral 1 week ago
Leucoplasts are the colourless plastids that store food in the form of starch, proteins, fats, and oil. In potatoes, leucoplasts store food in the form of starch. Chloroplasts and chromoplasts give colour to the plant parts.
Posted by Siddhesh Deshpande 1 week ago
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Preeti Dabral 1 week ago
H2 represents one molecule of H2 (hydrogen gas) whereas 2H represents two separate atoms of hydrogen.
Posted by Siddhesh Deshpande 1 week ago
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Preeti Dabral 1 week ago
A molecule is a group of two or more atoms held together by chemical bonds. A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion.
Posted by Bhavya Pandey 1 week, 1 day ago
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Preeti Dabral 1 week, 1 day ago
Acts as a binding tissue. Bind the skin with muscles. Bind the blood vessels and nerves with other structures of body. Helps in healing of wounds.
Posted by Anjali Yadav 1 week, 1 day ago
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Preeti Dabral 1 week, 1 day ago
Momentum is defined as the product of mass and velocity , i.e. Momentum = mass × velocityor P = m×v = mvFor e.g. ~ a bullet fired from a pistol , etc.......Hope h like it .. ?
Posted by Pratyush Kumar Naik 1 week, 3 days ago
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Mrunali Salunke 1 week, 3 days ago
Priyanshu Kumar 1 week, 3 days ago
Posted by Subodh Bansode 1 week, 2 days ago
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Preeti Dabral 1 week, 2 days ago
Sound waves are propagated because of compressions and rarefactions in the particles of the medium.
The region, where particles come closer, is called compression and region where particles move farther from each other is called rarefaction.
Posted by 💖 Vanshika Tangri💖 1 week, 4 days ago
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Harsh Pandey 1 week, 3 days ago
Posted by 💖 Vanshika Tangri💖 1 week, 4 days ago
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Mr.Harsh Chavda 1 week, 4 days ago
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Aman Jain 1 week, 3 days ago
Posted by 💖 Vanshika Tangri💖 1 week, 5 days ago
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Ayushmita Patro 1 week, 5 days ago
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