Criticism of darwinism, Biology

Assignment Help:

CRITICISM OF DARWINISM -

  1. Arrival of the fittest: Darwinism explains the survival of the fittest but was unable to account for the arrival of the fittest.
  2. Vestigial organs: Darwin's theory fails to explain the presence of vestigial organs. According the theory of natural selection, vestigial organs should not be present.
  3. Inheritance of small variations: The natural selection states that only useful variations are transmitted to the next generation but sometimes small variations, which are not useful for the possessor, are inherited.
  4. Over-specialization of some organs: Some organs such as tusks of elephants, antlers of deer have developed so much that instead of providing usefulness to the possessor, they often given hindrance to them. This theory cannot explain these facts.
  5. Discontinuous variations: Darwin's theory fails to explain the cause of sudden changes in the body. The main drawback of Darwin ' s theory was lack of knowledge of heredity and that is why he could not explain that how the variations are caused.

Related Discussions:- Criticism of darwinism

Explain the energy requirements during sepsis, Explain the Energy Requireme...

Explain the Energy Requirements during Sepsis? Patients suffering from septicemia with or without MODS are generally hyper-metabolic which results in weight loss. Critically il

What do you understand by haemagglutinins, Q. What do you understand by Hae...

Q. What do you understand by Haemagglutinins? Haemagglutinins are the globulin type of proteins which are present in the seeds of plants like double bean, field bean, white be

What is the likely function of the snf gene, In yeast, a new mutation calle...

In yeast, a new mutation called suc was recently discovered.  The suc mutant cannot use sucrose as a source of carbon, and will not grow if the culture medium contains only sucrose

How water balance take place in human body, How Water Balance Take Place in...

How Water Balance Take Place in Human Body? The amount of fluid in the body is tightly controlled because imbalance can be devastating. In a normal individual, the maintenance

Define dietary factors with antinutritional effects, Define Dietary Factors...

Define Dietary Factors with Antinutritional Effects? In the above sections, we have learnt about a variety of food components having a host of health promotive properties. Let

Relevance of biology to agriculture, ways in which modern agricultural acti...

ways in which modern agricultural activities may threaten survival species

Absorption of lipids, what are lipids? how ther absorption takes place in h...

what are lipids? how ther absorption takes place in human bodies?

In what ways is genomic imprinting similar to x-inactivation, Based on the ...

Based on the simplified two-gene model for eye colour, explain using genotypes how two blue-eyed parents could produce a brown-eyed child. In what ways is genomic imprinting sim

Explain difference between an ecological niche and a habitat, What is the d...

What is the difference between an ecological niche and a habitat? An ecological place is a set of peculiar activities, resources and strategies that a species explores to repro

To test the effects of temperature on the activity of yeast, To test the ef...

To test the effects of temperature on the activity of yeast Make up a quantity of bread dough .Stir a yeast cake in water and methodically mix the yeast with the dough. Divide

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