Multicellular organisms have division of labour. Explain
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1
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1470
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April 23, 2018
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In brief state what happens when: dry apricots are left for sometime in pure water and later transferred to sugar solution
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0
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3174
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March 20, 2018
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Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?
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0
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4808
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March 20, 2018
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What is active transport? Differentiate between active and passive transport
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0
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7326
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March 20, 2018
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Draw a labelled diagram of mitochondria. Write the functions of mitochondria
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0
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32492
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March 20, 2018
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Draw a neat labelled diagram of an animal cell
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0
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3148
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March 20, 2018
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Draw a neat diagram of plant cell and label any three parts which differentiate it from animal ce
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0
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4182
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March 20, 2018
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How will absence of any one of the cell organelle affect the cell’s working?
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0
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6570
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March 20, 2018
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Write a note on Golgi apparatus and the functions it performs
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0
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7593
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March 20, 2018
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What are the functions of nuclear membrane?
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0
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3068
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March 20, 2018
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What are the functional differences between a plasma membrane and cell wall?
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0
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4771
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March 20, 2018
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What is cell division? Give the types of cell division
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0
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895
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March 20, 2018
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Write the name of different plant parts in which chromoplast, chloroplast and leucoplast are present
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0
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9127
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March 20, 2018
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What is membrane biogenesis? How is plasma membrane formed during this process?
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0
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13780
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March 20, 2018
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Differentiate between rough and smooth endoplasmic reticulum. How is endoplasmic reticulum important for membrane biogenesis?
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0
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4698
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March 20, 2018
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Differentiate between diffusion and osmosis
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0
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2940
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March 20, 2018
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How is bacterial cell different from onion peel?
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0
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2960
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March 20, 2018
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How are chromatin, chromatid and chromosomes related to each other?
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0
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10600
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March 20, 2018
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If you are provided with some vegetables to cook, you generally add salt into the vegetables
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0
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2595
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March 20, 2018
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Do you agree “A cell is a building unit of an organism”
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0
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7617
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March 20, 2018
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What are asters and spindle fibres?
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0
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2993
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March 20, 2018
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What is the significance of pores present on the nuclear membrane?
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0
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4173
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March 20, 2018
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Why are the Golgi bodies found in large numbers in the cells which secrete digestive enzymes?
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0
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6084
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March 20, 2018
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Why do the animal cells not have cell wall?
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0
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3083
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March 20, 2018
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What do you mean by plasmodesmata?
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0
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3474
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March 20, 2018
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Why are peroxisomes mostly found in kidney and liver cells?
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0
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3617
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March 20, 2018
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What are secretory proteins? Give an example of secretory protein
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0
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3201
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March 20, 2018
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What is cytosol and cytoskeleton?
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0
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3385
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March 20, 2018
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What is cell sap? Give its composition
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0
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6238
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March 20, 2018
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What are the functional regions of a cell?
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0
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11190
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March 20, 2018
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