Biology Middle School

How does the process of sexual reproduction affect genetic material and the passing on of dominant and recessive traits?

Answers

Answer 1
Sexual reproduction causes different alleles to come together from both parent cells. This affects the genetic material by whoever has a more dominant or recessive when the daughter cell is being made
Answer 2

During sexual reproduction, several alleles from both parent cells converge.

What is sexual reproduction?

Whoever possesses a more dominant or recessive gene at the time the daughter cell is being formed will have an impact on the genetic material.

Due to the genetic and phenotypic diversity produced by sexual reproduction, people can choose partners based on whom best exhibits these traits.

Due to the options available to sexually reproducing animals, individuals compete with one another and are typically only able to pass on their genes to offspring who exhibit the desirable qualities.  

Therefore, during sexual reproduction, genetic material affected due to alleles transfer between parents.

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Related Questions

How does the shape of a pyramid relate to the number to the number of groups in each level of the Linnaean classification system?

Answers

the base or bottom of a pyramid is larger and wider meaning it can hold more things (simple common organisms) and as you rise to the top of the pyramid it gets skinnier meaning that the organisms found are more complex and in not high number

What are 6 recessive traits in cattle?

Answers

Answer:

http://www2.hawaii.edu/~buckley/Ansci445/compdom.html

this might help

1. solid colors

2. irregular white spotting

3. red coat

4. horns

5. yellow

- brainlist please

I could use a hand guys

Answers

no te entiendo nada, XD.

Z? But I can’t just put Z so I have to type this

Hybrid- revives what kind of Genetic information for a trait from each parent

Answers

Answer: any organism that receives the same genetic information for a trait from each parent; any organism that has either two dominant or two recessive genes dominant trait the trait that shows in a hybrid. Dominant describes a trait that covers up, or dominates, another form of that trait.

Explanation: A hybrid is a offspring of parents that differ in genetically determined traits.

I am sorry for I can not assist you with this assignment

What is the difference between relative and radiometric dating and why is radiometric dating more accurate?

Answers

The main difference between relative dating and radiometric dating is that relative dating is the method used to determine the age of rock layers according to their relative depth whereas radiometric dating is the method used to determine the absolute age with the use of decaying products of the natural radioactive

PLEASE HELP THESE ARE MY LAST 3 QUESTIONS LEFT AND IM HAVING TROUBLE WITH THEM
1. CH18C20H15CHCO2 How many atoms of each element are in one molecule of cardenolides?

2.How many atoms are in mercury (I) phospate? The chemical formula is (Hg2)3(PO4)2

3.The burning of hexane is shown in the following chemical equation. How many oxygens are in the products to the right of the arrow? 2C6H14 + 19O2 → 12CO2 + 14H2O + heat

Answers

Answer:

1.23 carbon atoms, 34 hydrogen atoms, and 2 oxygen atoms.

2.16 atoms

3. 38

Explanation:

I’m sorry but I only know the answer to 2
It’s 80 atoms

Which of the following is not a type of carbohydrate?

A. Monosaccharide
B. Bisaccharide
C. Disaccharide
D. Polysaccharide

Thanks for helping!

Answers

Answer:

bisaccharide is not a type of carbohydrate

The answer is B. Hope this helps you

pls help me out guys or gals idc.

Answers

Answer:

1, 2, 4, 5

Explanation:

A B D E are the answers

Which graph represents vibrations that are producing the highest pitch sound?

Graph A
Graph B
Graph C
Graph D
Graph E

Answers

Graph B because it has a higher range
graph D because the sound waves are moving fast.

Help please!!

Every year _______ species go extinct.
a.
3
b.72
c.1000
d.20000

Answers

Answer:

between 200 and 2000 go extinct every year

Explanation:

hope that helps :)

Answer:

1,000.

Explanation:

Its sad, but true.

What type of energy is present in the batteries of a flashlight?

Mechanical energy
Electrical energy
Chemical energy
Radiant energy

Answers

Answer:

electrical energy i believe

Answer:

chemical energy

Explanation:

As the stored energy in the battery is chemical energy which is changed into mechanical energy (light).

What best describes the advantage of using the model of a food web?

Shows feeding connections
Explains every detail of wildlife
Shows a complex mental model
Represents data collected from space

Answers

Answer: The answer is A: Shows feeding connections I took the test

Explanation:

Answer is A.

That’s the only one true. I hope this helps :D

The diagram below shows two elephants exerting forces upon a 140 kg log. Based on this information, what is the acceleration of the log?

Answers

Answer:0.57

Explanation:

166-86=80N to the left

F=ma

80=140*a

a=0.57

I think it is 80N. Sorry if it is incorrect.

For which kingdom in the domain Eukarya would you most likely need a magnifying lens or microscope to study the organisms? explain why.

Answers

Protista and arches bacteria

Describe a plants circulatory system

Answers

Answer:

A plant's circulatory system is the way for a plant to get carbon dioxide and nutrients to every cell in its system. It is also the way for a plant to get rid of toxins and waste from its system A plant's circulatory system is the plant's way for it to receive carbon dioxide and nutrients to every cell in its system.

Explanation:

Hope it helps! :D

I think it’s a way for plants to get carbon dioxide

What is the function of cilia on a sponge larva? a. capturing food from water that surrounds the larva b. attaching to a surface to help the larva grow into a polyp  c. helping the larva swim out of the adult sponge d. stinging predators that try to eat the larva​

Answers

Answer: C

Explanation:

A scientist finds an organism that cannot move. It has many cells, produces spores, and gets food from its environment. In which kingdom does it belong? Explain your answer.

Answers

Answer:

fungi

Explanation:

Definitely fungi. Hope you do well on whatever you’re taking.

uh if someone can do the rest of this they get brain
nliest and 30 points

Answers

Answer:

1. permeable

2. high

Explanation:

do the rest urself

The fossils that scientists find and study today formed thousands to millions of years ago. But, you can simulate the process of fossilization. Follow these steps to model a fossil:
1. Line the inside of the plastic container with plastic wrap.
2. Let the ends of the plastic wrap hang out of the container. The overhanging ends will allow you to more easily lift out your formation when it’s complete.
3. Pour four inches of water into the container. Use a ruler to measure the correct depth.
4. After adding the water, add two inches of sand.
5. Spread the twigs and leaves in a thin layer on the top of the sand.
Stay safe! Use gloves when handling the leaves and when checking the inside of your model during the weeks to come. Wash your hands and gloves when you are done.

Part A
After assembling the materials, record your observations. Describe what the setup looks like and the color of the leaves and twigs. Predict what changes will take place over the next few weeks.

Answers

answer below

Explanation:

it looks like a beach and the leaves are green and the twigs are brown the sticks stay the same after awhile but the leaves dry out and become brown.

It starts to get foggy inside the tanks and the leaves are absorbing the water and the leaves are going to hit the sand when they hit the sand they dry out because they have no more water to absorb.

Hope you have a great day and god bless you!!

Check all ways below to ensure that the bases in RNA are properly paired.

1. Make sure the letter T is substituted for the letter U.
2. Make sure the letter U is substituted for the letter T.
3. Make sure that A matches U and that C matches G.

Answers

it’s 2! hope this helps :)
Pretty sure it’s #2 , sorry if it’s wrong

Suppose the Moon were smaller in size but greater in mass than it is now. How would that affect solar eclipses and tides?

Answers

The tidal forces would be larger, seismic activity on the Earth would most likely be more pronounced/active, which would change how buildings are constructed, which would change where people live and how they lived. Earth would also no longer have solar eclipses.

The tidal forces would be larger, seismic activity on the Earth would most likely be more pronounced/active.

What are tidal forces?

The tidal force is a gravitational effect that stretches a body along the line towards the center of mass of another body due to a gradient in gravitational field from the other body.

Moreover, tidal forces are changes in the gravitational potential energy of the Sun, Moon and Earth. These forces cause the periodic motion of the seas which create a temporary change in water levels that vary depending on location.

Therefore, gravity is one major force that creates tides. In 1687, Sir Isaac Newton explained that ocean tides result from the gravitational attraction of the sun and moon on the oceans of the earth.

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What best describes the dropping height of a ball that bounced back up to a height of 45 centimeters?

a. Less than 45 centimeters, as the ball transforms some of its thermal energy into potential energy
b. Greater than 45 centimeters, as the ball transforms some of its thermal energy into potential energy
c. Less than 45 centimeters, as the ball transforms some of its potential energy into thermal energy and sound energy
d. Greater than 45 centimeters, as the ball transforms some of its potential energy into thermal energy and sound energy

Answers

Answer:

C

Explanation: Because when the ball gets dropped it reaches a high speed when dropped which makes it bounce higher than its original height.

Answer: The answer is C we just learned this in science.

Explanation:

What are two types of evidence used to classify organisms?

Answers

Answer:

Physical and Genetic Evidence

Explanation:

Classifying organisms depends on their evolutionary histories, fossil evidence, and DNA sequences; scientists consider physical features, fossils, and DNA sequences to determine whether they are related to each other. There are three kingdoms of living things: the bacteria, the archaea, and the eukaryotes.

The two main pieces of evidence that scientists use to classify organisms are essentially form and evolutionary relationships.

When the Northern Hemisphere is tilted ________the Sun, the sunlight is _________ direct than it is in the Southern Hemisphere. (Select all that apply.

toward; less
away from; less
toward; more
away from; more

Answers

Answer:

toward; more

Explanation:

can u pls try to help me on my 3 questions its ok if u cant but thats the answer

Toward, more
Because when something is directly facing at the sun more heat and light is there and when it is away ( like Southern Hemisphere) then we wouldn’t get any light
Hope it helps

Which action best demonstrates the transformation of mechanical energy to heat energy?

digesting a meal
burning a candle
rubbing hands vigorously
melting a piece of ice in sunlight

Answers

Rubbing hands vigorously.

Give me brainliest
Rubbing hands virgorously is the correct answer.

Which type of soil contains the most amount of organic matter?


circle the correct answer.


Clay Loam sandy or silt

Answers

The soil which has more organic matter is clay. Compared to clay, sandy and slit soil has very little amount of organic matter.

What is clay?

Clay is a type of finely grinded soil which contains hydrous aluminosilicates such as kaolin. Clay soil contains more organic matter and it can abstract large amount of water.

Clay develop a plasticity when it is wet but can be brittle and hard when dried. Clay is a type of ceramic material widely used in making potteries. Sandy soil is made of sand particles thus rich in inorganic minerals and contains very less organic matter.

Slit soil is a type of granular soil material which have a size in between that of clay and sandy soil. Slit soil is made by sediment materials carried by water and it can form fertile deposits on valleys. Therefore, the soil type which contains more organic matter is clay.

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Answer:

Explanation: its clay soil

pls help me asap please pleas please

Answers

c i think because i had haploid cells
third answer, meiosis produces 4 haploid

Which of the following has mechanical energy?

Battery
Burger bun
Drawn bow
Sunlight

Answers

Mechanical energy is the energy that is possessed by an object due to its motion or due to its position. Mechanical energy can be either kinetic energy (energy of motion) or potential energy (stored energy of position).

Answer: would problem be a drawn bow

A drawn bow possesses mechanical energy in the form of elastic potential energy
The answer is C drawn bow. Because mechanical energy is motion energy, and drawing is motion caused. (Hope this helps :3)

Respiratory System Questions

1. What is respiration? What is ventilation? -

2. How is respiration different from cellular respiration? -

3. Outline the pathway of a breath of air from the nose to the alveoli. -

4. Describe how pulmonary gas exchange occurs. -

5. Identify three diseases of the respiratory system, and state what triggers or causes each disease. -

6. Sometimes people who are feeling anxious breathe too fast and become lightheaded. This is called hyperventilation. Hyperventilation can upset the pH balance of the blood, resulting in the blood that is too basic. Explain why. -

7. Compare and contrast pulmonary and peripheral gas exchange. -

8. Explain why contraction of the diaphragm causes the lungs to fill with air. -

9. Explain how the rate of breathing is controlled. -

Answers

i can answer number one!

respiration is the movement of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction.

hope that helps!!
question no 5. cystic fibrosis, emphysema, lung cancer, mesothelioma. ( i’m gonna give four just in ur unfamiliar with one )
causes of cystic fibrosis is inherited. therefore you could say it’s a mutation in a genes.
causes of emphysema - smoking. ( tabacco, marijuana etc ). chemical fumes or dust.
causes of lung cancer - family history, smoking.
causes of mesothelioma - usually related to Asbestos exposure.

How do you diagram polar molecules with symbols for slight positive and negative charges.

Answers

designate the positive and negative atoms in a polar covalent bond using a lowercase Greek letter “delta,” δ, with a plus sign or minus sign to indicate whether the atom has a partial positive charge (δ+) or a partial negative charge (δ–). This symbolism is shown for the H–Cl molecule
Other Questions
Jack and Manny are active kids. They swim for the swim team. They play instruments in the school band. They also like to spend time outdoors. They hike and surf.Choose the revision that best varies the sentence pattern without changing the meaning.Jack and Manny are active kids. They swim for the swim team, or they play instruments in the school band. They also like to spend time outdoors when they hike and surf.Jack and Manny are active kids who swim for the swim team and play instruments in the school band. Since they like to spend time outdoors, they also hike and surf.Jack and Manny are active kids. After they swim for the swim team and play instruments in the school band, they spend time outdoors. They hike and surf.Jack and Manny are active kids, and they swim for the swim team. They play instruments in the school band, and they spend time outdoors hiking and surfing. IMPOSSIBLE I DID THE QUESTION CORRECT Solve the formula for V in terms of d and m 2. Find the axis of symmetry for the quadratic function, 2x2- 40x = 0? A person's social status refers to:A. the position the person holds in a society.B. the place and date the person was born.C. the religious beliefs the person holds.D. the number of other people who have similar income andeducation levels.SUBMIT can i have help with this please Identify the steps involved in the flowchart for treating a client for a possible psychological disorder. Which of the following environments would benefit a population of asexually-reproducing organisms most? A. an environment that experiences very little change B. an environment that contains a large number of potential mates C. an environment in which the temperature fluctuates rapidly D. an environment that undergoes a variety of climate changes If I bought 2.5 pounds of grapes that costs 1.48 per pound, and pay with a $10 gift card how much money remains on the card? If x2-6x+8=0, then x-6 or -2 =0O TrueFalse One of your employees has just been diagnosed with a treatable form of cancer. He has confided in you about the status of his health. He has also asked you not to say a word to anyone because he considers his health to be a personal matter. Over the next few months, this employee is absent frequently, especially during his radiation treatments. His absences are not a major problem for the company because his duties involve direct computer work which he can do while at home. However, some of your other employees have asked you what's wrong with him. You politely decline to discuss his situation. As a result, the other employees think that their co-worker is getting special treatment, and are ready to go to your boss to complain. You are confident that if they only knew of the employee's illness, they would understand. But you promised him not to reveal the reason for his absence. At the same time, it would create unnecessary and unhelpful problems for him if other employees complain about him. With a tailwind , a bird flew at a ground speed of 3mi/h. Flying the same path against the same wind, the bird travels at a ground speed of 1.5mi/h. What is the bird's air speed? what is the wind speed? Match each sentence part to the question it answers.Drawing on her love of running, she decided to organize a 5Krun to raise money for the families of patients at a localchildren's hospitalWhich sentence part> contains the main subject Drawing on her love of runningand action?Which sentence part tellsC) why the subject took thisaction?to raise money for the families of patients at alocal children's hospitalWhich sentence part tellswhere the subject got the (1) she decided to organize a 5K runidea for the action? Pemdas please help explain too please why would ben franklinuse a woman's name as an alias 10points Topic: Quintero is very busy. Mara and Eduardo, the parents, work. Her sons, Daniel and Carlos, are in high school and are very involved in school and other activities. Mara and Eduardo believe that there is a lot of communication between the family and they want to solve the problem. They want to spend more quality time together, but their kids are almost always on their phones texting or on the internet. In your experience, how is the communication that exists in the traditional family affecting the internet? What are the advantages and disadvantages of using the social network so much? In what ways can you communicate your well-being and your family relationships? What do you recommend to someone who wants to improve family communication? Calculate the missing values in these similar triangles Please show work , if u can.Thank you A regular heptagon has sides measuring 3.2 inches and an apothem that measures 2.9 inches. What is the area of this heptagon? The practice of recording a song that has previously been recorded by another artist is known as what Understanding the benefits of an activity can __________.