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

Gastric mucosa protected from the acid ph of the stomach, Q. How is the gas...

Q. How is the gastric mucosa protected from the acid pH of the stomach? The gastric epithelium is mucus secretory that is it produces mucus, the mucus covers the stomach wall p

Explain basal metabolism rate (bmr) - ageing, Explain Basal Metabolism Rate...

Explain Basal Metabolism Rate (BMR) - Ageing? From age 25 years, the basal metabolism decreases by about 2 percent for each decade due to the increasing proportion of body fat

Explain acylglycerols, Explain acylglycerols The most abundant class of...

Explain acylglycerols The most abundant class of food lipids is the acylglycerols, also known as glycerol esters of fatty acids, which dominate the composition of depot fats in

Why are broad-spectrum antibiotics used to treat infections, Why are broad-...

Why are broad-spectrum antibiotics often used to treat infections caused by unidentified pathogens? What is the danger associated with overusing such antibiotics? As broad-spec

Explain the fluoride toxicity, Explain the Fluoride Toxicity? Fluoride ...

Explain the Fluoride Toxicity? Fluoride is a cumulative toxin. Ingestion of fluoride 1.0-1.5 mg/L for several years may produce dental fluorosis, i.e. browning and pitting of t

Blastomycosis, Blastomycosis Blastomyces dermatidis is a dimorphic fung...

Blastomycosis Blastomyces dermatidis is a dimorphic fungus existing as a mold in the soil (saprophytic stage) and as a yeast in tissues (parasitic stage). It causes systemic fu

Structures in the Dermis, list of the structures you would expect to find i...

list of the structures you would expect to find in the dermis.

The transport system in earthworm., The transport system in earthworm ...

The transport system in earthworm The scientific name of earthworm is megascolex. It consists of hearts, blood vessel and blood. There are 8 pairs of hearts in the earthw

Special characteristic of stem cells, What is the special characteristic of...

What is the special characteristic of (a) stem cells, (b) embryonic stem cells? (a) Stem cells can continue to divide throughout their life. (b)The special characteristic of

Radioisotope diagnostic procedures, RADIOISOTOPE DIAGNOSTIC PROCEDURE: ...

RADIOISOTOPE DIAGNOSTIC PROCEDURE: Radioisotope diagnostic procedures include perfusion, ventilation  and gallium scan. Perfusion Lung Scan Following  injection of a radio

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