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Recent Posts
Karan scheduled a test
Test name: Plant Kingdom [ Take Test ]
See how other members have performed in this test [ View Report ]
03 Dec, 2014 8:13 AM

how is this possible tha in schizocarpic fruit, multinucleated seeds (say more than two ) structures breaks up into only two single seeded structures (mericarp or cocci) while it should be many as it is multiseeded ?????????????

28 Nov, 2014 8:34 PM
Karan scheduled a test
Test name: Error Identification [ Take Test ]
28 Nov, 2014 12:29 AM

Which of the following compounds will not show geometrical isomerism?




Maleic acid and fumaric acid

16 May, 2014 11:51 AM

Time period of a simple pendulum at geometric centre is given as infinite in all the books I have read..  Though dat is very illogical given dat t=2pi*sqrt(l/g) where g is zero where anything upon zero is UNDEFINED not infinite,(  undefined = both positive and negative infinite) 

But for the case when pendulum's oscillation in free fall the pendulum stays at absolute rest without any restoration force implying no shm at all so how can the time period be infinte for something not even oscillating 

Also given a choice,  zero is a far more logical alternative than undefined however for dat frequency wud be undefined 


If anybody can please explain the doubt and where I am going wrong as fad as logical bit is concerned 


Thanks :) 

27 Jan, 2014 11:02 PM
Ranjitha scheduled a test
Test name: Inorganic Chemistry Test [ Take Test ]
15 Oct, 2013 2:32 PM
wanna know some ans? which orgnelle regulates ca on concentration? substrate breakdown in anerobic resptn is?( intracellular or extra or both)??
06 Oct, 2013 10:26 PM
NEVER GIVE UP............Trying to do what u really want to do.Where there is love and inspiration u cant go WRONG.......;);)
22 Sep, 2013 7:07 PM
Yogita shared a file
AIIMS GK 2010 [ Download ]
21 Sep, 2013 3:56 PM
Ayan Mandal shared a question:
Which of the following does not increase regularly? 
(A) Mass number
(B) Atomic number
(C) Packing fraction
(D) Binding energy
13 Sep, 2013 1:34 PM