Which part of heart is responsible for initiating and maintaining its rhythmic activity.

The part of internal ear responsible for hearing is

Which division is responsible for growth.

Which part of the protein molecule is responsible for function and activity of the proteins?

Which process are responsible for providing energy to human beings?

Which cell division responsible for recombination & variations.

Which three major phenomena are responsible for rainbow formation?

Which cell division is responsible for growth, repair and maintenance.

Which property of the pigment is responsible for its ability to initiate the process of photosynthesis? Why is the rate of photosynthesis higher in the red and blue regions of the spectrum of light?

Microbes in Energy Generation : Which are the bacteria responsible for converting organic acids into methane?

Which factors are essential to maintaining health?