Palaeontological evidence of evolution, Biology

Assignment Help:

EVIDENCES OF EVOLUTION -

The evidences of organic evolution derived from many lines of study indicate that present day forms have arisen by gradual changes from pre existing forms and that the more complex forms have been evolved from simpler forms.

These evidences are -

PALAEONTOLOGICAL EVIDENCE -

  • Direct evidences in support of evolution are provided by paleontology.
  • Fossils are the remains and or impressions that lived in the past.
  • Sedimentary rocks having fossils of past animal and plant life or their impressions or imprints provides an excellent picture of the story of evolution.
  • The father of Palaeontology - Leonardo de Vinci (1452 - 1519). ( The founder of modern Palaeontology - George Cuvier (1800).
  • Birbal Sahni is famous for Indian palaeontology.
  • Definition of fossils was given by Charls Lyell.

Related Discussions:- Palaeontological evidence of evolution

Coronary vascular resistance reflexly, Baroreceptor activity affects corona...

Baroreceptor activity affects coronary vascular resistance reflexly. With carotid occlusion, baroreceptor hypotension leads to reflex adrenergic stimulation, increased metabolic ac

Illustrate stage of cellular respiration, Q. What is the stage of cellular ...

Q. What is the stage of cellular respiration during which carbon dioxide is liberated? In aerobic cellular respiration the release of carbon dioxide happens in the transformati

What is cardiac transplantation , What is Cardiac Transplantation ? ...

What is Cardiac Transplantation ? Cardiac Transplantation :  The first successful clinical heart transplant was done by Christian Bmnard at Cape Town in South Africa in 196

Biological valves, Biological Valves :  Biological valves are available fo...

Biological Valves :  Biological valves are available for all positions. For mitral position they are usually mounted on a stent (stent mounted) whereas for aortic position they ma

Describe two differences among green algae and red algae, Some biologists p...

Some biologists prefer to categorize brown, red, and some green algae as plants rather than protists. What characteristics of these algae support like classification? Brown and

A field trip to observe flowers, A field trip to observe flowers:- Plan...

A field trip to observe flowers:- Plan a field trip to view flowers in bloom. If no interesting wildflowers can be found growing near the school, the trip can be planned to a p

she kept forgetting her appointment with the dentist, Listed below are exa...

Listed below are examples of behaviors that typify a defense mechanism at work. For each example choose the correct defense mechanism and explain the reason for your choice. 1. J

Left coronary artery, The left coronary artery arises from the left posteri...

The left coronary artery arises from the left posterior aortic sinus. It runs to the left behind the pulmonary trunk and appears between left auricle and pulmonary trunk. In that p

Heparinisation-procedures of oxygenators, Heparinisation :  The patient sh...

Heparinisation :  The patient should be fully heparinised before the start of cardio pulmonary bypass. Baseline activated clotting time is measured (ACT). 3 mg (300 units) per k

Elaborate angiography, Which term is used to describe the process whereby a...

Which term is used to describe the process whereby a catheter is inserted into an individual's heart, a radio-opaque medium is injected & x-ray images are made. Procedure is use

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd