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3 years ago

An age pyramid with a broad base that quickly slopes up to a narrow top would be indicative of ________.

Biology

1 answer:

kiruha [24]3 years ago

3 0

Answer:

A. a developing nation

Explanation:

Age pyramids are the age structure diagrams that represent the number and proportion of people at each age in a population. The base of the age pyramids represents the population in pre-reproductive age which is from 0 to 10 years. The overall shape of an age pyramid indicates if the population is increasing, stationary, or shrinking.

The age structure diagram for a developing nation has a broad base that tapers quickly towards the top. This means that a larger percentage of the population is in the pre-reproductive age group and reproductive age group with a smaller percentage of the population in the post-reproductive age. These countries have a great chance of future population growth.

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Two genetic diseases, Hunter and Hurler syndromes, are caused by an inability of cells to break down and recycle mucopolysacchar

IgorC [24]

Answer:

Its is a lysosomal storage disease!

Explanation:

Hurler syndrome:- is also known as mucopolysaccharidosis-I .

It Is due to the mutation on chromosome 4 .

There is a lack of of enzyme called alpha-L-iduronidase.This enzyme is present in lysosomes

It causes accumulation of mucopolysaccharides because of the absent of the enzyme in the lysosome

Hunter syndrome:- is also known as mucopolysaccharidosis-II

It occurs due to mutation in iduronate-2-sulfatase (IDS) gene.It is an X-linked disease

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3 years ago

Read 2 more answers

The nursing student has enrolled in a public health informatics (phi) fellowship program. What does the student expect to learn

vampirchik [111]

Answer:

Public health informatics (phi) fellowship is the study for the overall benefit of public health problems by the application of knowledge of computer and technologies.

Explanation:

After the study of the public health informatics (phi) fellowship the enrolled student will be able to assist the state and local health department to solve the complex health problems and public health challenges.

The nursing student would be able to use the science, technology and informatics to solve the growing need in the field of heath and sanitation.

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2 years ago

Why is it important to classify the millions of species on Earth? to have common names that everyone can remember to more easily

Studentka2010 [4]

Answer:

to organize them and speak about them accurately

Explanation:

There are millions of species that exist on Earth. Many of them are yet to be discovered. They are named and classified into specific groups. This helps in organizing each specie according to the characteristics, and traits. The classification is done to show the hierarchy and focuses on the relationships that the organisms possess with other organisms about evolution. Classification helps in identifying and analyzing any specific specie accurately and particularly.

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2 years ago

A woman with type O blood is married to a man with type B blood. Her child has type A blood

Julli [10]

Answer:

It's not possible

Explanation:

The woman's genotype is IO IO. The man's genotype is either IB IB or IB IO, which makes it impossible to get a blood type A allele, ie, IA.

The possible outcomes for this child should've been either:

IO IO × IB IB

100% IB IO- blood type B

IO IO × IB IO

50% IB IO- blood type B

50% IO IO- blood type O

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2 years ago

How does embryological evidence support Darwin's theory of evolution

Inessa [10]

It show that he has proof to under estimate his claim for example

8 0

2 years ago