Questions

The brand ambassador of the Swast Immunised India campaign is Kareena Kapoor Khan.

Bicycle is a compound machine in the above given options. A compound machine is a machine that is formed by two or more simple machines.

Wind and solar energy are examples of Renewable energies. 

Renewable energy sources are those which can be naturally replenished. 

A program is a group of related projects managed in a coordinated way to obtain benefits and  control  not available from managing them individually. Programs may include elements of related work outside of the scope of the discrete projects in the program.

For example:

A New car model program can be broken up into projects  for the design and upgrades of each major component (transmission, engine, interior, exterior) while the ongoing manufacturing occurs on the assembly line

Monopotassium tartarate was used in baking powder.

Metallic bond is a bond between two metal atoms. Here in the given option Hg is the only metal with metallic bond.

3 Nucleotides make up a Codon. 

The nucleotide triplet that encodes an amino acid is called a codon.

Each group of three nucleotides encodes one amino acid.

Self pollination occurs in the flowers when the pollen grains of the flower falls on the stigma of the same due to wind or insects like moths and bees. This lead to the inbreeding.