The term that we use to describe a sperm cell fusing with an egg cell
A) Fragmentation
B) Fermentation
C) Fertilisation
D) Fusion
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Find: (i) the 20th term of the AP 9, 13, 17, 21, … (ii) the 35 th term of the AP 20, 17, 14, 11,… (iii) the 18th term of the AP `sqrt(2), sqrt(18), sq
Correct Answer - (i) 85 (ii) -82 (iii) `35sqrt(2) (iv) 4(3)/(4)` (v) 310
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(i)Which term of the A.P. `4, 3(5)/(7), 3(3)/(7), .....` is the first negative term? (ii) Which term of the progression `20, 19(1)/(2), 18(1)/(2), 17(
Correct Answer - 28th
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Determine the general term of an A.P. whose `7t h` term is `-1` and `16 t h` term 17.
Correct Answer - `T_(n) = (2n-15)`
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If you keep an egg in the salt water , the egg will be contracted. The reason is
A) exo osmosis
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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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Which part of the male reproductive system produces (human) the sperm cells ?
(A) Seminiferous tubule
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Why are egg cells larger than sperm cells?
D) They store food to help foetal growth after fertilisation
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The nucleus of an organism X is inserted into an empty egg cell of an organism Y
C) It will produce the exact copy of organism X.
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Which of these is useful for locomotion of sperm cell?
Answer is (C) Tail
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Determine the AP whose third term is 16 and the 7th term exceeds the 5th term by 12.
Solution: As the 7th term exceeds the 5th term by 12, so the 5th term will exceed the 3rd term by 12 as well So, n3 = 16 n5 = 28 n7 = 40 n4 or n6 can be...
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