Geography High School

A cross is made between two parents,
both with genotype Aa. What is the
probability that an offspring will have
the genotype aa?

A 1/8
B. 1/4
C. 1/2
D. 3/4

A Cross Is Made Between Two Parents,both With Genotype Aa. What Is Theprobability That An Offspring Will

Answers

Answer 1

Answer:

B. 1/4

Explanation:

There are only four possible outcomes so we can automatically eliminate option A. Then if we fill out the Punnett square, the top left outcome will be genotype AA, the top right and bottom left squares will be genotype Aa and the bottom right square will be genotype aa. Since only 1 of the 4 outcomes was aa, the probability that an offspring will have the genotype aa is 1/4.

Related Questions

If water vapor is invisible, how are we able to see clouds?

Answers

Answer:

Clouds are made of water vapor

Explanation:

It's true that clouds contain water, but they aren't made of water vapor. If they were, you wouldn't be able to see them. The water that makes up clouds is in liquid or ice form. The air around us is partially made up of invisible water vapor.

Hope this helped!!!

Clouds are made up of water drops or ice crystals floating in the sky that’s why we can see them as of water vapor cannot be seen because it is in gaseous form

What are the Characteristics of the hydrosphere?

Answers

Answer:

A hydrosphere is the total amount of water on a planet. The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet's hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers.

Explanation:

Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.

Answers

Answer:

Explanation:

yes true

Answer:

I think the answer is Mutualism

Explanation:

what is geography? A. the study of the environment. B. the study of rocks. C. the study of geology. D. the study of the environment and man. And explain your answer.​

Answers

Answer:B I think not sure

Explanation: geo means relating to earth, hope this helped

I think is D.


Because Geography is the study of places and the relationships between people and their environments.

Which precipitation and vegetation descriptions best fit an Aw climate in the Köppen classification? Which precipitation and vegetation descriptions best fit an Aw climate in the Köppen classification? Well-defined winter dry season; savanna with drought-tolerant trees Every month has 6 cm of precipitation or more; lush tropical vegetation At least 10 times as much precipitation in a summer month as the driest winter month; vegetation short and thick Well-defined summer dry season; vegetation sparse Short dry season, precipitation of driest month has less than 6 cm but equal to or greater than 10-R/25; thick green vegetation

Answers

Answer:

Well-defined winter dry season and savanna with drought-tolerant trees

Explanation:

In the Köppen classification, Aw climate refers to Tropical savanna climate with dry-winter characteristics. In this climate, there is low rainfall in winter which make it very dry while on the other hand, more rainfall occurs in the summer season. The vegetation of such type of climate is drought resistance because there is less amount of water is received by the area in this type of climate so that's why we can say that Aw climate is Tropical savanna climate.

How were the Nambicuara peoples similar to and different from
the other main indigenous peoples of early Brazil?

Answers

Answer:

The similarity between the Nambicuara and other indigenous peoples was the dependence of nature for their survival, the difference was that the Nambicuara were nomadic peoples, while the other indigenous peoples used to have a permanent home.

Explanation:

Brazil has about 817,963 indigenous people, divided into more than 300 different ethnicities. Each indigenous ethnic group has its own characteristics, culture and history. Among these, one of the most studied and commented on indigenous peoples is the Nambicuara, who currently live in the Brazilian cerrado and in the Amazon rainforest. The main peculiarity of this indigenous tribe is the nomadic nature, as they used to move the tribes wherever there was a need, especially food resources.

The Earth Rotates on its axis from ___.

Answers

The Earth Rotates on its axis from (west to east)

Earth spins around its axis, just as a top spins around its spindle. This spinning movement is called Earth's rotation. At the same time that the Earth spins on its axis, it also orbits, or revolves around the Sun. This movement is called revolution.

Draw the diagrams to show Summer in the Northern Hemisphere and Winter in the Northern Hemisphere.

Answers

Answer:

Here is the Answer

Explanation:

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Alan Becker is the Name

Which three terms best describe the level of organization of life shown in this photo? PLZ HELP

Answers

The three terms which describes the level of organization in the image is the Abiotic factors, Biotic factors and Ecosystem.

The Abiotic factors entails factors which are non-living part of the ecosystem but its play a role in the shapes of the environment.

The factors includes light, carbon dioxide, water, temperature etc

The Biotic factors entails the living organism of the ecosystem and relies on the abiotic factors in the environment

The factors includes human, fish, animal etc

The ecosystem refers to the area where the plants, animals, organisms coexists.

Learn more about this here

brainly.com/question/22950994

How does an object become negatively charged?
O It gains electrons.
It loses electrons.
O It gains protops.
O It loses protons.

Answers

Answer:

(a) is your correct option

Explanation:

When an object gain electrons , it becomes negatively charged but when an object loses electrons , it becomes positively charged

Answer:

A

Explanation:

edge 2022

2. During the 19th century cities like St. Louis, Missouri, Omaha, Nebraska, and Topeka, Kansas, grew rapidly largely because of the development of

Answers

Answer:

busy port and trade connections

Explanation:

The first set of municipal legislators were elected in 1808 and then nine years later, in 1817, the first steamboat known as Zebulon pike, arrived St. Louis. It took the steamboat 30days to get to St. Louis from Louisville, Kentucky and that improved connections with New Orleans and eastern markets.

By 1821, Missouri was admitted as a state and a year later, St. Louis was incorporated as a city in 1822 and continued to evolve rapidly due to the busy port and trade connections.

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Answers

Answer:

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Explanation:

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Answer:

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Explanation:

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Why is it so important for astronauts to make sure that they keep things clean in outer space?

Answers

Answer:

It it so they dont get sick because the particles float around and they can also go into the vents and can harm the astronauts and the space ship

Explanation:

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