The closely related morphologically similar sympatric populations, but reproductively isolated, are designated as
Clines
Demes
Clones
Sibling species
Which of the following statement is correct ?
Match Column $I$ with Column $II$ and choose correct option
Column $I$ | Column $II$ |
$a.$ Shallowest depth | $(i)$ Brown algae |
$b.$ Intermediate depth | $(ii)$ Green algae |
$c.$ Greatest depth | $(iii)$ Red algae |
Which of the following changes would be likely to make terrestrial life on this planet impossible
Biogenetic law was putforward by
Soil is a mixture of