Connecting links are organism which shows characters of
Its phylum only
Two groups (phylums)
Its class only
Its order only
Sweet potato and potato is an example of
According to cosmozoic theory, life comes on earth from other planets in space in the form of
Mark the correct statements
$I.$ Fitness of individuals means reproductive fitness
$II.$ Homology in vertebrae brain indicates common ancestry
$III.$ Theory of acquired character was given by de Vries
$IV.$ After industrialization, the white moth did not survive due to predators
The correct option is