Evolution of man, Biology

Assignment Help:

EVOLUTION OF MAN -

  1. Mammals evolved from primitive reptiles (therapsida) in Triassic period, about 210 million years ago.
  2. Mammals existed as inconspicuous group of small rat-like creatures for about 150 million years during Mesozoic era, diversification of mammals had taken place after the extinction of dinosaurs.
  3. Order primate including man, great apes, monkeys, loris, lemurs originated about 65 million years ago during Cretaceous period.
  4. The anthropoid apes (ancestors of monkeys, apes and man) originated about 36 million years ago from oligocene to Miocene epochs.
  5. The hominids (ancestors of apes and man) evolved about 24 million years ago. Evolution of hominids took placed in Asia and Africa.
  6. Sub-order Anthropoidea is also called Simians that includes new world monkeys old world monkey and man.
  7. Darwin (1871) put forwarded the theory of evolution of man form ape-like ancestors in his book Descent of man and selection in relation to sex.
  8. Carolus Linnaeus named as Homo sapiens as wise man and placed them with apes and monkeys.
  9. In 1863 T.H. Huxley first tried to explain origin of humans in his book "Man's place in Nature".

Related Discussions:- Evolution of man

Photosynthetically active radiation, Photosynthetically Active Radiation ...

Photosynthetically Active Radiation This is usually in direct proportion with the incident solar radiation, you know that tropic$ are probably the best illuminated part of the

Effect of sodium chloride concentration on water activity, Solutes and ions...

Solutes and ions tie up water in solution. Solutes lower aw and this reduction in aw depends on the total concentration of dissolved molecules and ions. Since these bind to water m

Sea, sea divisions

sea divisions

Describe the phylum chordata in animal kingdom, Describe the Phylum Chordat...

Describe the Phylum Chordata in animal kingdom? This is the other group of animals along with the Echinodermata whose anus develops prior to the mouth's development in the embr

Synapse, what is a synapse and what does it do?

what is a synapse and what does it do?

Gastrointestinal hormones, Gastrointestinal Hormones The three main ma...

Gastrointestinal Hormones The three main mammalian gastrointestinal hormones are secretin, gastrin and cholecystokinin (CCK). There are several other hormones all peptides. Th

Determine the process of circulatory system, How does the circulatory syste...

How does the circulatory system participate in the functioning of the endocrine system? The circulatory system is fundamental for the performance of the endocrine system. The b

Can you explain bacillus cereus poisoning, Q. Can you explain Bacillus Cere...

Q. Can you explain Bacillus Cereus Poisoning? Ans. Bacillus cereus poisoning is caused by the organism which is a large (3-5 pm long .and 1-4 pm wide), gram po%tive,

Explain about the pickling - methods of food processing, Explain about the ...

Explain about the Pickling - methods of food processing? Pickling was widely used to preserve meats, fruits and vegetables in the past, but today it is used almost exclusively

What is patient''s plasma osmolarity after the infusion, Tina administered ...

Tina administered 1 liter of sterile distilled water IV to a patient. Predict the direction (increase, decrease, no change) you would expect Tina's infusion to have produced in the

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