Thank you for reporting, we will resolve it shortly
Q.
The Darwinian fitness of an organism is a measure of
J & K CETJ & K CET 2012Evolution
Solution:
The factors of Darwinian theory are over production, limited food and space, struggle for existence, variations, survival of the fittest, inheritance of useful variations and formation of new species. The organisms with favourable variations would survive because they are fittest to face their surroundings, while unfits are destroyed.