Consider the following statements:
Consider the following statements: 1. Stromatolites, or colonies of the cyanobacteria were much more abundant on the planet Earth in Precambrian times. 2. Coral reefs made their first appearance during the precambrian era Which among the above statements is/ are correct ? [A]1 only [B]2 only [C]Both [D]None
1 only
Originally written on
January 22, 2016
and last modified on
January 22, 2016.