How do scientists use probability in genetics?

Answers

Answer 1
Use of punnet squares with dominant and recessive genes

Related Questions


4. What would you use to measure the distance from your house to the
school? *
meters
centimeters
mimeters
kilometers

Answers

Answer:

kilometers

Explanation:

a kilometer equals 1,000 meters

5. Explain why a washing machine would be considered technology.

Answers

Answer:

It's technology because it does a certain service for you with less time wasted if you did it by hand.

Explanation:

Why do you think toxicology is an important area of study in veterinary science?

Answers

Toxicology is very important because the substances that are not harmful to humans can be very harmful to animals. For example, dogs cannot eat chocolate but humans can. Toxicology helps determine the “poisons” that animals ingest and the medicines needed to remedy them.

Because some compounds that are not dangerous to humans can be exceedingly harmful to animals, toxicology is crucial in veterinary science.

What is veterinary science?

Veterinary science is defined as concerned with preventing the spread of animal diseases to humans as well as the prevention, control, diagnosis, and treatment of diseases impacting the health of domestic and wild animals.

Toxicology is defined as a branch of study that aids in our comprehension of the negative consequences that drugs, events, or chemicals may have on humans, animals, and the environment. The Threshold of Toxicological Concern (TTC) is a notion that refers to the determination of a level of exposure for all chemicals beyond which there would be no appreciable danger to human health, whether or not there are chemical-specific toxicity data.

Thus, because some compounds that are not dangerous to humans can be exceedingly harmful to animals, toxicology is crucial in veterinary science.

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DNA replication is said to be semi-conservative. Explain why this process has been described this way. Hint: Describe the process of DNA Replication, including what it starts and ends with.

Answers

DNA replication is semi-conservative because only one half of the DNA helix is replicated

Answer:

DNA replication is said to be semi-consertive because of this process of replication, where the resulting double helix is composed of both an old strand and a new strand.. Semiconsertive replication would produce two copies that each contained one of the original strands and one new strand.

Explanation:

what does selective permeability mean?

Answers

Selective permeability is a property of cellular membranes that only allows certain molecules to enter or exit the cell.

3. Look at the image below, from the Gizmo. What must be true about this runner's graph?

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Answer:

The graph of the runner must include the point (3.25, 25). [Students may also respond that the graph has a positive, or uphill, slope at that point. This is because the runner is facing forward in the image, so he must be running from left-to-right.]

Why was the Battle of Yorktown such a devastating defeat for the British?

Answers

Answer:

Cornwallis had marched his army into the Virginia port town earlier that summer expecting to meet British ships sent from New York. ... Cornwallis' surrender at Yorktown effectively ended the Revolutionary War. Lacking the financial resources to raise a new army, the British government appealed to the Americans for peace

Explanation:

Answer:

The British lost an entire army.

Explanation:

i just took the test.

The formula CaCI2 represents the compund___​

Answers

CaCl2 is Calcium Chloride

Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a dirt-like substance that’s rich in nutrients. The next season, farmers use this substance as a natural fertilizer for their crops. A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer formulated for tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in unfertilized soil. The student wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial fertilizer. Answer the following questions to plan an investigation using the steps of the scientific method and help the student find the answer to his question. Part E How would you conduct your investigation? In your answer, explain your independent and dependent variables.

Answers

Answer

no .  you should give one plant natural fertilizer  and the other artificial fertilizer to decide which works the best

Explanation:

because it is made for tomatoes

Answer:

part E

The dependent variable is the growth rate of the plant. The independent variable is the type of fertilizer used over time. There will be three groups of tomato plants raised from seed: one group will be a control group without any fertilizer, the second group will be planted in soil with artificial fertilizer, and the third group will be planted in soil with compost. The height of the plants will be measured every five days, over a 30-day period.Explanation:

c) Assume that the concentration of the solute molecules varies over time on both sides of the membrane and that the solute molecules continue to pass through the membrane even when the concentration gradient is the reverse of the gradient shown. Describe the environment in and around the cell, as shown in the diagram, and the mechanism of transport of the solute molecules. (3 points)

Answers

Answer:

Does the movement of molecules stop when the concentration of a solute is equal on both sides of a membrane?

The concentration of solute molecules on both sides of the membrane will vary over time, and the solute molecules will continue to pass through the membrane even when the concentration gradient is reversed.

The environment in and around the cell is constantly. The diagram shows a cell with a higher concentration of solute molecules on the inside than on the outside. This means that there is a concentration gradient, and the solute molecules will tend to move from the inside of the cell to the outside. This process is called diffusion.

The solute molecules can also move through the membrane by other mechanisms, such as facilitated diffusion and active transport. Facilitated diffusion is a process that uses proteins in the membrane to help the solute molecules move across the membrane. Active transport is a process that requires energy to move the solute molecules across the membrane.

The concentration of solute molecules on both sides of the membrane will continue to change over time. As the solute molecules move from the inside of the cell to the outside, the concentration of solute molecules on the inside of the cell will decrease. This will create a new concentration gradient, and the solute molecules will continue to move from the inside of the cell to the outside.

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Which two characteristics are used to classify stars on the Hertzsprung-Russell diagram?

size and density
density and composition
composition and temperature
temperature and absolute brightness

Answers

Answer:

Temperature and absolute brightness

Explanation:

The X-Axis of the diagram is heat, and it actually goes down in heat.

The Y-Axis is for brightness, and it works like a regular axis, meaning as it goes up, the number or unit of some sort, in this case luminosity, goes up.

Two characteristics are used to classify stars on the Hertzsprung-Russell diagram are temperature and absolute brightness

What is the  Hertzsprung-Russell diagram?

The Hertzsprung-Russel diagram or HR diagram is a graphical tool using a scatter plot used by astronomers to classify stars according to their:

luminositycolor temperaturespectral type

Here, The HR diagram plots as either

the temperature of the stars versus  the luminosity  OR the color of stars versus absolute magnitude.

Therefore two characteristics used to classify stars on the Hertzsprung-Russell diagram are temperature and absolute brightness(Luminosity)

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Different chemical elements will create a different scattering of absorption lines in the spectrum of visible light. We understand the interaction of an atom with light and because of this we can predict where the lines should be and verify this in a lab this process is called

Answers

Answer:

Hydrogen emits and absorbs light at specific wavelengths, therefore if you're looking at a distant cloud that produces a certain spectrum

Explanation:

please help me I dont have much time left ​

Answers

Answer:

Tissues are groups of similar cells that have a common function

An organ system is a group of organs that work together to do a job.

Explanation:

:)))

Answer:

tissues

Explanation:

How might the layers found in sedimentary rock help scientists learn more
about dinosaurs and other extinct species?

Answers

Answer:

Layers found in sedimentary rock could help scientists learn more about dinosaurs and other extinct species because each rock layer can be used to time date. The "oldest" being at the bottom and "newest" at the top. A scientist would also be able to tell which organisms lived together by looking at these layers

Explanation:

Which type of microscope allows you to look at 3D objects? *

compound
stereoscope
magnifying
simple

Answers

Answer:

Stereoscope

Explanation:

Stereo Microscopes enable 3D viewing of specimens visible to the naked eye.

In the periodic table, periods are_____rows.

Answers

Answer:

It's a row of chemical elements

Answer:

The rows on the periodic table are called periods. All the elements in a period have valence electrons in the same shell. The number of valence electrons increases from left to right in the period. When the shell is full, a new row is started and the process repeats.

Explanation:

Hope this helps! :)

Which of the following leads to genetic variation in gene pools?
A. gene flow C. mass extinctions
B. isolation D. punctuated equilibrium

Answers

Answer:

b

Explanation:

Enzymes affect the reactions in living cells by changing the
O pH of the reaction
products of the reaction.
temperature of the reaction
speed of the reaction.

Answers

Answer:

Explanation:

speed of the reaction i think as an enzyme is a catalyst which increases the speed of a reaction without being changed/used up in the reaction.

I don’t understand stand help me

Answers

Answer:

With what ive read I’m assuming its A

Explanation:

Which is a nonrenewable resource

Answers

Answer:

coal,fossil fuels,nuclear energy i think

Answer:

Coal

Explanation:

Coal is a mineral found in caves so it cannot be made. That is why it is nonrenewable.

When magma reaches the surface of the earth, it is called​

plz help

Answers

Answer:

Lava

Explanation:

Answer:

it is called lava

Explanation:

Draw and label a simple explanation model that shows where wood for building homes comes from.

Answers

Answer:

Forest.

Explanation:

Wood comes from forest which is used for building homes. The big source of wood are the forest present on hilly areas where woody plants such as pines are grown and cut down when they acquire a specific length and width. These woody plants are used to build houses and furniture etc. Wood has 20% higher strength to weight ratio than structural steel so that's why it is for building houses.

What best describes the scientific process?

Answers

Answer:

B.

Explanation:

The scientific method follows a series of six steps in which it includes the one from observation to reaching a conclusion.

The statement that best describes the scientific process is that it is a way to answer scientific questions.

What is the scientific process?

The scientific process is a method of discovering knowledge about the natural world in the following manner:

making falsifiable predictions (hypotheses). testing them empiricallydeveloping theories that match known data from repeatable physical experimentation.

The scientific process involves the following steps:

Asking a questionDoing background researchConstructing a hypothesis. ...Testing of the hypothesis by doing an experimentAnalyzing the data and drawing a conclusion

The aim of the scientific process is to answer a scientific question or proffer solution to a problem.

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why is the tongue considered an organ?

Answers

Answer:

The tongue can be viewed as an organ. It’s comprised of various tissues that give it its own functions that no other organ can replace, it has its own innervation, irrigation, lymphatic and venous drainage. Those are the characteristics that define an organ.

Answer:

Hmm.

Explanation:

The tongue is considered an organ because it has a special job to do.

'Organ, in biology, a group of tissues in a living organism that have been adapted to perform a specific function.

'The tongue is a muscular organ in the mouth of most vertebrates that manipulates food for mastication and is used in the act of swallowing. It has importance in the digestive system and is the primary organ of taste in the gustatory system.'

What is 3meters converted into kilometers

Answers

Answer:

0.003

use the KHDUDCM

IT'S AN ACRONYM THAT COULD REALLY HELP YOU..... sorry for the caps. but look up King Henry died usually drinking chocolate milk for help with converting

0.003 , hope this helps !!!

Mosquito repellent is sprayed on one arm and the other one is not sprayed. the number of mosquito bites is counted after 2 hours. what is the dependent variable and independent variable?

Answers

Answer:

who will answer this

Explanation:

how do you use a potometer in regard to environmental factors​

Answers

A potometer can be used to measure the rate of transpiration that's proportional to water uptake. Transpiration cannot be measured directly as some of the water will be used in photosynthesis.

What is the relationship between temperature and abundance life

Answers

Answer:

As average temperatures at the Earth's surface rise, more evaporation occurs, which, in turn, increases overall precipitation. Therefore, a warming climate is expected to increase precipitation in many areas.

Why is the polarity of water molecules and hydrogen bonding essential to adhesion and cohesion?

Answers

Cohesion and surface tension keep the hydrogen bonds of water molecules intact and support the item floating on the top. ... This is because the water molecules are attracted to the charged glass walls of the capillary more than they are to each other and therefore adhere to it.

Some properties like Polarity makes water a good solvent, cohesion helps in stick water molecule to itself while adhesion helps it to stick with other surfaces. Water have surface tension due to hydrogen bonding.

What are the difference between adhesion and cohesion ?

when two similar molecule come closer adhesion occur where as in cohesion two similar molecules face the force of attraction.

Adhesion is the force of attraction observed between the water molecules and xylem vessels while Cohesion is unrestrained among water molecules.

Capillary action and meniscus are the effects of adhesion while  Surface tension, meniscus and capillary action are the effects of cohesion.

The major forces responsible for adhesion are electrostatic or mechanical forces while Cohesion is the result of hydrogen bonding and Van der Waals forces.

A strong adhesion can lead to spread of liquid all over the surface while  cohesion forms water droplets.

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How are eukaryotic and prokaryotic cells similar?


A.Both contain cell walls

B.Both contain ribosomes

C.Both contain membrane-bound organelles

D.Both contain a nucleus

Answers

Both contain ribosomes
Other Questions
An elderly father owns a classic car that was purchased many years ago for $7,500. The father dies and bequeaths the car to his son. At the date that the car was bequeathed to the son, the car was valued at $20,000. A few years later, the son sells the car for $22,500. What is the tax consequence to the son Nothing ConstantNothing is constant but change.Heraclitus, an ancient Greek philosopher1 It was the last day of school; the kids were gone, the books had been collected, and Principal Drake was handing out final paychecks. This was normally a relaxed meeting at which teachers wearing casual clothes smiled and wished each other well for the summer. But no one was smiling today, because a story in the local newspaper had exploded like a crack of thunder.2 The headline read, Board of Education Plans New Middle School, and the staff members of East Orange Elementary were rattled.3 Principal Tom Drake opined, I am concerned about a situation in which a newspaper already knows school district information that comes as a surprise to me and my teachers. He continued, But of far greater concern is what this means for us, for our colleagues at West Orange, and for students and parents throughout the district.4 Coach Melinda Gardner whispered to her friend, Mr. Dale French, Old Tom is just worried the Board might ask him to retire and make someone else principal of the new campus.5 Mr. French whispered back, Melinda, you be nice now, but he couldnt help smiling at his friends remark.6 As the meeting went on, many teachers worried out loud about what might happen if grades 6-8 from East and 6-8 from West consolidated.7 Ever since the two elementary schools had opened, decades ago, the district had proudly maintained a unique system. While surrounding districts had built new middle schools, Orange kept two elementary buildingsEast and Westwith K-8 graders in each.8 Now, according to the paper, the results of the 2010 census were in. They suggested population growth would soon fill both elementary schools with K-5 students only. Apparently, the Board thought the time was ripe to build one new middle school for 6-8 graders.9Will one campus need two middle school science labs? Dr. Fred Davis, the science department head, asked the group in his usual shy, quiet voice.10Since there is only one middle school library, is the Board going to honor seniority? Mrs. Betty Green asked brashly. Or the Board could just keep whichever librarian has the coolest photos on her social media site, she added sarcastically.11Mrs. Green is worried her lack of computer skills might finally hurt her, Coach Gardner whispered to Mr. French again.12Coach Gardner, please! Principal Drake scolded his gym teacher for whispering. You would not tolerate it if your students were rude. This turn of events has caused real alarm so lets be sensitive to each others concerns.13I apologize for both of us, Tom, Mr. French offered. But lets not get carried away and spoil our summers over this. We dont know if this proposed new campus will actually be built. The census projections could be wrong. Even if they are right, the cost of raising taxes to pay for a new school might not go over well with voters.14 Mr. French continued, I plan to enjoy my summer and expect another great year. Chances are well all have jobs because several teachers retire every year and the Board moves us around to fill the vacancies. Some of us may have new assignments, but well all land somewhere.15 All around the room there were nods of agreement. The atmosphere of gloom gave way to the usual feelings of accomplishment and relief at the end of school.16 Mr. French offered one more uplifting thought. Each spring we graduate our eighth graders and send them on to Central High. If they can adjust to a new building, I think we can too.17 With that, the teachers adjourned and summer vacation began.What do Mr. Frenchs comments throughout the story reveal about his character? A. He wants everyone to like him and be his friend. B. He wants to flatter everyone to gain their trust. C. He is a calm person and a positive influence. D. He is a man who pushes his viewpoint on others. Explain what a wiki is and list its advantages. x + 3y = 252x + y = 15 Which type of resource is not an economic factor of production?capitalpoliticalnaturalhuman A rectangular swimming pool measures 50 meters in length and 25 meters in width. Noah is make a scale drawing of the pool using the scale 1 centimeter represents 5 meters. What would the length and width of his scale drawing be in centimeters. ( scale is 1 cm =5 meters) Given that the 3rd term in an arithmetic sequence is -2 and the 7th term is -10, tell me what the 1st term in the sequence is. Explain how you know. A student wanted to know the most effective way to grow bacteria in a lab. He conducted a descriptive investigation instead of an experimental investigation. What is a limitation of his investigation? O A descriptive investigation cannot show a cause-and-effect relationship between bacteria growth and possible factors affecting growth. O A descriptive investigation is always more expensive than an experimental investigation. aner O A descriptive investigation usually does not involve much data collection to support a hypothesis. O A descriptive investigation provides little prior knowledge or background information about bacteria growth. Describe two methods of research for studying neural function (describe at least one that uses the behavioral or cognitive approach). How do scientists use the fossil records to create a history of the earth? Which property refers to how a mineral reflects light? What do we have because of Adam and Eve's sin? A. an inherited sin nature B. a repulsion to sin C. a need to sin what coordinate expression represents the coordinates of any point after dilation by any scale factor, a? What are the three basic dimensions measuring the average achievement of human development in a country? Explain each elements Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find? problem solving would really help thank youu!!!! If you dig a six feet deep hole how deep is that hole what is the answer to 2,228 -(-15)? and how would you find the answer? solve. 20 x 10 = what i only have 5 minutes to answer this Plzzzzzz need What concepts did the Magna Cartaintroduce? What is the genre of "The Final Assault?"