Which compound has very important role in prebiotic evolution?
$SO _{2}$
$NO$
$CH _{4}$
$SO _{3}$
The humming bird, hawk and the humming moth illustrate
Which of the following is the correct order of evolutionary history of man
During the origin and evolution of life, key biological compounds were progressively synthesised in ocean with the help of energy obtainable from
Which of the following is the most acceptable method determining the age of recent fossils
The sequence of origin of life could be