One of the sites of formation of Gibberellin hormone is ___________. (Fill in the blank and write the complete sentence)

An organ in human body, where urea is synthesized , is __________. (Fill in the blank and write the complete sentence)

Due to presence of __________ in the eye of Pigeon, the vision becomes very sharp .(Fill in the blank and write the complete sentence)

Fill in the blanks:- After the completion of the work, the hormone is ________.

Fill in the blanks:- __________ is one of the major food crop

When ._4Be^9 is hit by alpha -particles a neutron is emitted resulting in the formation of a new element. Identify the element and write the complete reaction equation.

Fill in the blanks:- Methane is one of the ______ gas.

Fill in the blanks : _________ is one type of malarial parasite.

Fill in the blanks: ________ is one of fastest growing tree of the world.

Write two functions of emergency hormone. Mention the site of secretion and function of gibberellin hormone. Write one function of gibberellin

Fill in the blanks:- __________ traingle has only one line symmetry.