A star fish with six arms may be a case of
Variation
Evolution
Autotomy
Mutation
Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as
Which compound has very important role in prebiotic evolution?
What are we referring to ? When we say 'simple organisms' or 'complex organisms'.
Which of the following statements stands in favour of abiogenesis?
$I.$ Spontaneous generation
$II.$ Origin of viruses and microbes
$III.$ Origin of life from living organism
$IV.$ Origin of life from non-living organism
The correct combination is