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Showing posts from January, 2023

A project report on SEXUAL and ASEXUAL reproduction in plants

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A project report on "SEXUAL and ASEXUAL" reproduction in plants Definition : "Reproduction is the process by which living organisms produce new individuals of their own kind. For any living thing to continue the survival of its kind on earth,  it needs to reproduce. Plants reproduce through seeds , roots ,leaves or stem." In plants there are two modes of reproduction,  Sexual and   Asexual Sexual reproduction in plants  In sexual reproduction,  two parents  (male and female ) are involved in producing a new individual. Male and female reproductive cells (called gametes ) combine  to form a single cell called Zygote. The zygote divides to form a multicellular structure called Embryo. Embryo develops into a new individual. In plants, embryo formed as a result of sexual reproduction is present inside the seed. Stamen is the male reproductive part of a flower. Anther in a stamen produces pollen grains. Pollens contain male reproductive cells. Pistil is the female repro

धूमकेतु ( Hindi question answer class 10)

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धूमकेतु ( Dhumketu )  ( Hindi question answer class 10 wbbse )

A project on life of ' Kalpana Chawla ' The Indian Astronaut and her achievements.

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  Kalpana Chawla was the first spacewoman of India. She was an Astronaut and an Engineer. She was born in Karnal on 17 March 1962, in a small town in Haryana. She was inspired by J R D Tata who was the first pilot. Kalpana, who was lovingly called Mantu by her parents, had shown extraordinary interest in flying. She was three or four years old when she first saw an airplane on their rooftop flying above their house. Since then, her fascination with airplanes and flying became eminent. As a child, she always went with her father to a local flying club and watch planes. While in school, her teacher said that Kalpana spends her free time making paper airplanes and flying them. Kalpana was an intelligent and bright student. She had done schooling from Karnal’s Tagore School in Punjab. She later studied Aeronautical Engineering Punjab University. She was the only girl student in her batch. She went to America and took admission to complete her post-graduation. Kalpana Chawla did her PhD fr

Sea Fever (1902) ~ John Masefield ( Poem summary & Question Answer Class 10th ) (Online MCQ Test)

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Sea Fever  (1902) ~ John Masefield I must go down to the seas again, to the lonely sea and the sky, And all I ask is a tall ship and a star to steer her by; And the wheel’s kick and the wind’s song and the white sail’s shaking, And a grey mist on the sea’s face, and a grey dawn breaking. I must go down to the seas again, for the call of the running tide Is a wild call and a clear call that may not be denied; And all I ask is a windy day with the white clouds flying, And the flung spray and the blown spume, and the sea-gulls crying. I must go down to the seas again, to the vagrant gypsy life, To the gull’s way and the whale’s way where the wind’s like a whetted knife; And all I ask is a merry yarn from a laughing fellow-rover, And quiet sleep and a sweet dream when the long trick’s over. ( Poem summary & Question Answer Class 10th ) Summary The   poem speaks of the excitement the poet feels at the anticipation of a sea voyage. The passionate description of the sea escape reveals the