Biology
Darwin's finches represents:
BiologyGeneral
- climatic variation
- geographical isolation
- reproductive isolation
- morphological variation
Answer:The correct answer is: geographical isolation
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biology
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called:
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called:
biologyGeneral
biology
Finding of Miller's experiment on origin of life has provided evidence for:
Finding of Miller's experiment on origin of life has provided evidence for:
biologyGeneral
biology
The number of codons that code different amino acids is -
The number of codons that code different amino acids is -
biologyGeneral
maths-
Assertion (A):If and , then Reason (R): For positive numbers
multiply (1) and (2)
Assertion (A):If and , then Reason (R): For positive numbers
maths-General
multiply (1) and (2)
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The length of the chord joining the points and of the circle is
The length of the chord joining the points and of the circle is
maths-General
maths-
Observe the following statements and choose correct answer Statement-I:A particle p moves along a straight line, starting from a fixed point ‘O’, obeying s=16+48t-the direction of p when t=5 is along Statement-II: For a particle moving on a line, if velocity v<0 then the body moves towards the initial point.
Statement -I:

Observe the following statements and choose correct answer Statement-I:A particle p moves along a straight line, starting from a fixed point ‘O’, obeying s=16+48t-the direction of p when t=5 is along Statement-II: For a particle moving on a line, if velocity v<0 then the body moves towards the initial point.
maths-General
Statement -I:

maths-
Statement ‐ I : The equation where a is a complex number, represents a circle in Argand plane if is real. Statement ‐II : The radius of the circle is
Result
Statement ‐ I : The equation where a is a complex number, represents a circle in Argand plane if is real. Statement ‐II : The radius of the circle is
maths-General
Result
biology
The third cleavage in frog's development is
The third cleavage in frog's development is
biologyGeneral
biology
The reason why the right kidney is slightly lower than the left is:
Excretion involves the processes in which substances of no further use or those present in excess qualities are thrown out of the body.
The reason why the right kidney is slightly lower than the left is:
biologyGeneral
Excretion involves the processes in which substances of no further use or those present in excess qualities are thrown out of the body.
biology
This happens if the proximal convoluted tubule is removed from nephron:
This happens if the proximal convoluted tubule is removed from nephron:
biologyGeneral
physics-
To double the volume of a given mass of an ideal gas at
keeping the pressure constant, one must raise the temperature in degree centigrade to
To double the volume of a given mass of an ideal gas at
keeping the pressure constant, one must raise the temperature in degree centigrade to
physics-General
maths-
The function
is period with period
Period of 
Period of
Period of
Period of
L.C.M. of (4, 6, 4) = 12
Period of
Period of
The function
is period with period
maths-General
Period of 
Period of
Period of
Period of
L.C.M. of (4, 6, 4) = 12
Period of
Period of
maths-
The value of k, for which
is an identity, is
Given, 
Þ
Þ
Þ
Þ 
Þ
Þ
The value of k, for which
is an identity, is
maths-General
Given, 
Þ
Þ
Þ
Þ 
Þ
Þ
maths-
If
then 
If
then 
maths-General
Maths-
Which one of the following is not true
It is a property of matrix multiplication.
Which one of the following is not true
Maths-General
It is a property of matrix multiplication.