Discontinuous variation in human populations, Biology

Assignment Help:

Give two examples in each case of (a) continuous, (b) discontinuous variation in human populations. 

 

a) Continuous variation: for example, weight, height, intelligence, hair colour, skin colour,   physique, blood pressure (any two).

b) Discontinuous variation: blood group, sex, eye colour (more or less), presence or absence of particular genetic diseases (e.g. albinism, haemophilia), free or attached ear lobes (any two).

 


Related Discussions:- Discontinuous variation in human populations

Chlamydiosis-prevention and control, Prevention and control The organism i...

Prevention and control The organism is sensitive to penicillin, tetracycline and other broad-spectrum antibiotics. Newer generation drugs are being used for the treatment of affec

Explain the genioglossus, Genioglossus Originates from superior genial ...

Genioglossus Originates from superior genial tubercles which are located near the crest of the alveolar ridge in atrophic mandible. Therefore, one should be aware of it during

Nutrition, definition of dietary factors. or what are dietary factors?

definition of dietary factors. or what are dietary factors?

What are the autotrophic beings called, In the ecological study of food int...

In the ecological study of food interactions, what are the autotrophic beings called? In the Ecology autotrophic beings are called as producers because they synthesize the orga

Respiration, how respiration takes place in mammls and reptiles

how respiration takes place in mammls and reptiles

What is the major constituent of the cell wall of bacteria, Q. According to...

Q. According to their morphology how bacteria are classified? Bacteria present different morphological patterns, a bacterium can be classified into bacillus, coccus, spirochete

What are the indications of cardiac transplantation, What are the indicatio...

What are the indications of Cardiac Transplantation ? Indication :  Patients in NYHA class IV with heart failure, refractory to medical management caused by end stage corona

Three main types of trophic pyramids studied in ecology, What are the three...

What are the three main types of trophic pyramids studied in Ecology? The three kinds of trophic pyramids studied in Ecology are the numeric pyramid, the biomass pyramid and th

Microfilament, Full Description about microfilament

Full Description about microfilament

Nerves found in human body, Motor nerves : Nerves which carry impulses fro...

Motor nerves : Nerves which carry impulses from brain or spinal cord to effector organs are called efferent or motor nerves. Stimulation of motor nerves makes the muscles to contr

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