Differentiate the following on the basis of characters asked in the subparts:
Whale and shark (number of respiratory appartus and position).

Differentiate the following on the basis of characters asked in the subparts: Human/Bird (number of condyleS)

Differentiate the following on the basis of characters asked in the subparts: Crocodile/Toad(number of chambers of heart)

Differentiate the following on the basis of characters asked in the subparts: Sea anemone/Ctenophora(symmetry).

Differentiate the following on the basis of characters asked in the subparts: Moth/Butterfly (wings in sitting position)

Differentiate between monera and protista based upon the following characters: Location of respiratory apparatus

Considering the atomic number and position in the periodic table, arrang the following elements in the increasing order of metallic character : Si, Be, Mg, Na, P.

Let f:[1/2,1]->R (the set of all real numbers) be a positive, non-constant, and differentiable function such that f^(prime)(x)<2f(x))a n df(1/2)=1 . Then the value of int_(1/2)^1f(x)dx lies in the interval (a) (2e-1,2e) (b) (3-1,2e-1) ((e-1)/2,e-1) (d) (0,(e-1)/2)