In printed scientific names, only the . . . . . . is capitalized.

If $\int e^x(1+x) \cdot \sec ^2(x e^x) \, dx = f(x) + \text{constant}$, then $f(x)$ is equal to

Given below are two statements:
Statement $I$: $[CoBr_{4}]^{2-}$ ion will absorb light of lower energy than $[CoCl_{4}]^{2-}$ ion.
Statement $II$: In $[CoI_{4}]^{2-}$ ion, the energy separation between the two sets of $d$-orbitals is more than $[CoCl_{4}]^{2-}$ ion.
In the light of the above statements, choose the correct answer from the options given below:

Select the correct statement regarding the specific disorder of the muscular or skeletal system:

Which of the following statements is incorrect for $Nostoc$ and $Anabaena$?

Which herbicide is derived from urea and is used for weed control in tea, cotton, and tobacco crops?