The idea of natural selection as the fundamental process of evolutionary changes was reached
By Alfred Russell Wallace in $1901$
Independently by Charles Darwin and Alfred Russell Wallace in $1859$
Independently by Charles Darwin and Alfred Russell Wallace in $1900$
By Charles Darwin in $1866$
$A.I.$ Oparin wrote
Viroids have
Cycas and Ginkgo are connecting links between
The pioneers in the field of 'organic evolution' are