Correct sequence of stages in the evolution of the modern man,$ (Homo sapiens),$ is
Connecting link between Annelida and Mollusca is
An evolutionary trend in which there is general degeneration and loss of organs is
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