Answer :

● Organic evolution is the process in which organisms change or evolve over time due to environmental changes. Organic evolution was explained by ‘Charles Darwin’ in his book named 'The origin of species’ in 1859.


● Darwin explained the origin of species through the process natural selection. When there is struggle for food, space and other sources between large number of organisms, then offsprings which is fittest according to the nature survives and a new species is formed. Also he considered monkey as ancestor of humans.


● Margulis said that evolutionists talk about history of organisms for last 50 million years only but life existed on earth much earlier than that, as fossils older than 400 million years ago have been also found. He said that ancestor of all organisms is 'Bacterium’.


In my opinion after the dinosaurs died, there were plants already on earth, and some insects or bacteria or microorganisms might have developed nearby those trees or inside woods. And evolution of life might have taken place from small organisms to large organisms. Also, it may be that God is the designer of all creatures, and everything has a purpose and a place as ordained by him. When this purpose is completed ,the organisms evolve for some new purpose and the evolution continues.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Life Processes - Concept Recap For BoardsLife Processes - Concept Recap For BoardsLife Processes - Concept Recap For Boards75 mins
Electric MotorElectric MotorElectric Motor37 mins
Magnetic Field of Circular ConductorMagnetic Field of Circular ConductorMagnetic Field of Circular Conductor41 mins
Magnetic Effects of Electric CurrentMagnetic Effects of Electric CurrentMagnetic Effects of Electric Current44 mins
Lifelines of National Economy + Manufacturing Industries RevisionLifelines of National Economy + Manufacturing Industries RevisionLifelines of National Economy + Manufacturing Industries Revision47 mins
Electromagnetic  InductionElectromagnetic  InductionElectromagnetic Induction38 mins
Magnetic ForceMagnetic ForceMagnetic Force48 mins
Indicators show the Nature of Acids & Bases. How?Indicators show the Nature of Acids & Bases. How?Indicators show the Nature of Acids & Bases. How?34 mins
Heating Effect of Electric CurrentHeating Effect of Electric CurrentHeating Effect of Electric Current42 mins
Devour Parts of SpeechDevour Parts of SpeechDevour Parts of Speech45 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

What do we call tRajasthan Board Science

What do we call tRajasthan Board Science

What do you mean Rajasthan Board Science