For the following questions answer them individually
Coconut fruit is a
The vascular cambium normally gives rise to
In case of poriferans the spongocoel is lined with flagellated cells called :
A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
An example of colonial alga is
An example of a sigma bonded organometallic compound is
Which one is the correct order of acidity?
Predict the correct intermediate and product in the following reaction

It is because of inability of $$ns^2$$ electrons of the valence shell to participate in bonding that
Ionic mobility of which of the following alkali metal ions is lowest when aqueous solution of their salts are put under an electric field?