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IgorLugansk [536]
3 years ago
15

Write meaning of demoghraphy​

Biology
2 answers:
Monica [59]3 years ago
8 0

Answer:

Demography is the study of human populations – their size, composition and distribution across space – and the process through which populations change. Births, deaths and migration are the 'big three' of demography, jointly producing population stability or change.

Explanation:

Hope it helpful

Pepsi [2]3 years ago
7 0

Answer:

Explanation:

Demography means study of population.It is derived from greek work 'Demos' which means people and 'graphein' which means study.The woed was first coined by Achille Guillard in 1855.But John Graunt is known as the father of demogrphy because he described population in demographic way.

Demography is the statical study of birth,death and migration.

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Answer:

one normal girl

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Explanation:

Haemophilia is a sex linked feature as it is transmitted with the chromosomes determining sex.

In humans,the male has XY and the female has XX.the Y chromosome is usually genetically empty.so as mall received his Y chromosomes from his father,he cannot inherit his father's sex linked traits .but women can as they receive and X chromosomes from their fathers.so a cross between a carrier woman Cc and a normal man C result in;

XX--CC

XX--Cc

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Answer:

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Explanation:

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3 years ago
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Answer:

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Explanation:

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Hope this helps :)

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Explanation:

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