The number of cells present in pollen grain
A) One
B) Three
C) Four
D) Two
1 Answers
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…….. is a coarse grain.
Jowar is a coarse grain.
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………… is not a coarse grain.
Maize is not a coarse grain.
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Mark true false the following statements. (i) The shift from grain to meat creates more demand for cereals (ii) Spirulina can be grown easily on meter
Correct Answer - (i) True (ii) False
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i) All living organisms are composed of cells and products of cells, ii) All cells arise from preexisting cells.
C) Cell theory
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Number of red blood cells present in 1 ml of blood
Correct option is B) 5 millions
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a. How are the hybridoma cells selected from the culture of B-cells and Myeloma cells while fusing them in hybridoma technology?
a. Using HAT medium b. Monoclonal antibody which is used to treat early stages of breast cancer is Herceptin (trastuzumab). It works by attaching itself to HER2 receptors by blocking them from...
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In a senior secondary school,80 students play football or hockey.The number that play football is 5 more than twice the number that play hockey.If 15 students play both games and every student in the school plays at least one game,find (i)the number of students that play football (ii)the number of students that play football but not hockey (iii)the number of students that play hockey but not football.
I thought F or H = 80 is giving by n(F u H) = n(F) + n(H) - n(F n H)
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The global grain is
The global grain is Rice
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Assertion: Cancer is contagious and cells can spread from one person to other. Reason : Cancerous cells are highly differentiated cells.
Correct Answer - D (d)
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