It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material. This is written by

The homologous structures are

Which is the largest known fossil of reptile

Assertion : The earliest organisms that appeared on the earth were non-green and presumably anaerobes.

Reason :The first autotrophic organisms were the chemoautotrophs that never released oxygen.

Who was the proponent of the theory of inheritance of acquired characters?

Which one provides direct and solid evidence in favour of organic evolution through ages?