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4 years ago

If an allele makes up one fourth of a population's alleles for a given trait, its relative frequency is

Biology

1 answer:

alekssr [168]4 years ago

4 0

.25

This is because 1/4 = .25

To find the allele frequency, you need to find the decimal representation of the fraction.

For example: If an allele makes up four twentieths of a population's alleles, then the frequency would be .2 (4/20 = .2)

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You fill a shallow pan with water and place a drop of red ink in one end of the pan and a drop of green ink in the other end. Wh

Alex73 [517]

<h2>Answer is (B)</h2>

Explanation:

When we fill a shallow pan with water and place a drop of red ink in one end of the pan and a drop of green ink in the other end we see that the red nd green inks are uniformly distributed throughout the pan.

This is due to the Diffusion of red ink and green ink in the water. Diffusion is the process where the movement of particles takes place from the region of higher concentrations to the region of lower concentartions.

Until the concentration of substances is uniform throughout, this phenomena continues.

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3 years ago

Activity 2<br> Label the parts of the female reproductive system

amm1812

Answer:

See explanation

Explanation:

The female reproductive system is composed of internal and external sex organs. These organs are immature at birth but develops during puberty and enable the production of gametes or sex cells, and are also equipped with structures to carry a foetus during pregnancy.

The exterior of the female reproductive organ consists of the vagina and its associated structures. The vagina now leads to other internal structures in the female reproductive system such as uterus, fallopian tubes, cervix, and ovary.

An image of the full anatomy of the female reproductive system is shown in the image attached to this answer.

Image credit: topperlearning

8 0

3 years ago

5 reasons why lysosomes are also referred to as suicidal bags<br>

Kazeer [188]

Answer:

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3 years ago

Physical differences between the jaws of the gorilla, Australopithecus, and modern human?

katrin [286]

The angle of jaw and type of teeth in each jaw are the main big differences.

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3 years ago

) A field biologist finds an unfamiliar single-celled organism in a sample from the surface of a marshy area. What observations

liberstina [14]

Answer:

Genetic analysis, structure analysis and study the behaviour.

Explanation:

Genetic analysis, structure analysis and study the behaviour of organisms are the observations or tests that would make it possible to determine whether it is a protozoan, fungus, or algae because these analysis provides information about the genetic makeup and structure of their cell. If the cell wall is made of chitin then it is considered as fungi, if the cell wall is made of peptidoglycan then it is an algae and if the cell wall is not present then it is considered as animals like protist.

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3 years ago