Mendel's observation of the segregation of alleles in gametes formation has its basis in which of the following phase in Meiosis?

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Answer 1
It is based off of anaphase, because the homologous chromosomes are split apart from each other, aka “segregating.”

Related Questions

Oppopwhvrosvaofvskxie

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Explanation:

what's the question though? lol

Why is protein folding important in the search for cures to diseases such as cancer and HIV/AIDS?

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Answer:Protein misfolding is detrimental as it results in a loss of native protein function and can lead to a toxic gain of function due to aggregation

Explanation:

When Amanda added table salt to the first test tube and shook it, she noted that the liquid had dissolved the

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This question is incomplete because the options are missing; here is the complete question:

When Amanda added table salt to the first test tube and shook it, she noted that the liquid had dissolved the

A. Solute

B. Acid

C. Solvent

D. Base

The correct answer to this question is Solute

Explanation:

Amanda's experiment involves adding a solid (salt) into a liquid and then mixing both to form a mixture categorized as a solution because one substance has disintegrated in another. Moreover, in this mixture, the liquid is considered as the solvent because this dissolves or disintegrates the salt and the salt is considered as the solute (substance dissolved). In this context, the liquid dissolved the salt or solute in Amanda's solution or mixture.  

 

Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to the sting of the sea anemone and actually lives among its tentacles. The relationship is mutually beneficial—the clownfish often lures meat-eating animals over to the anemone, and the anemone benefits from the meal. The clownfish often gets to eat leftovers from the anemone’s meal.

When the clown fish is ready to lay eggs, it lays them near a sea anemone. How’s this a reproductive strategy?

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The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.

By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.

In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.

The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.

The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.

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for labrador retrievers the dominant allele b for gene 1 leads to black coat while the recessive allele b leads to brown coat. alleles of gene 2 can change this color, with the dominant allele e having no effect but genotype ee changing either black or brown to yellow color. for dogs with the genotype bbee, the effect of gene 2 on gene 1 is . exam 1

Answers

The dog in question has the genotype bbee, the dominant allele B of gene 1 determines that it will have a black coat, and the dominant allele E of gene 2 has no effect on this, so the dog will have a black coat.

What is genotype?

Genotype refers to the genetic makeup of an organism, which is determined by the combination of alleles (alternative forms of a gene) inherited from its parents. An organism's genotype determines its observable traits, such as its physical appearance, behavior, and susceptibility to certain diseases or disorders.

Genotype is represented by a combination of letters that indicate the alleles of a gene that an individual possesses. For example, in the case of a gene with two alleles, A and a, an individual's genotype could be AA, Aa, or aa, depending on the specific alleles inherited from their parents.

For dogs with the genotype bbee, the effect of gene 2 on gene 1 is that it does not change the coat color. This is because the dominant allele E of gene 2 has no effect on the coat color determined by gene 1, while the recessive allele e of gene 2 only affects the coat color if the dog carries two copies of it (i.e. genotype ee).

Therefore, since the dog in question has the genotype bbee, the dominant allele B of gene 1 determines that it will have a black coat, and the dominant allele E of gene 2 has no effect on this, so the dog will have a black coat.

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Case 2: In Ghana, cowpea is a legume plant that is a significant source of nutrition for people in this country. Attempts are being made to improve the yield and hardiness of this plant through a national crop improvement program. What has complicated this effort is the existence of several different collections of cowpea seeds. (Oppong-Konadu E, Akromah I, and Adu-Dapaah O. 2005. African Crop Science Journal 13:117-123) 1. How would you use protein analysis via SDS-polyacrylamide gel electrophoresis to sort through these collections so that duplicates could be eliminated and the remaining specimens could be sorted into subgroups that could then be further studied for properties of value in crop improvement

Answers

Answer:

It is expected that accessions/lines that exhibit the same bands in SDS-PAGE are phylogenetically similar (or even identical, duplicated, accessions) and therefore they can be removed when developing a core collection of germplasm. Subsequently, the accessions of the core collection can be clustered into subgroups (subpopulations) based on the distances observed between lines, reflected by different protein band patterns observed in SDS-PAGE. It is expected that these subpopulations adequately contain the genetic diversity of the core collection (useful in breeding programs).

Explanation:

SDS-PAGE (sodium dodecyl sulphate–polyacrylamide gel electrophoresis), is a technique widely used in molecular biology to separate proteins based on their molecular weights. In crop improvement programs, this information can result useful to identify accession lines and develop core collections. A core collection is a limited set of lines or accessions/varieties obtained from a large germplasm collection that is expected to contain the genetic diversity of crop species. In this case, cowpea lines that exhibit the same bands in SDS - PAGE are expected to be phylogenetically similar (or even identical/duplicated accessions), thereby these lines can be removed in order to conserve one accession in the core collection. Subsequently, the remaining lines can be classified by a phenogram based on distance measures clustered by UPGMA (unweighted pair group method with arithmetic mean). This cluster analysis enables the construction of a phylogenetic tree from a distance matrix based on protein patterns in SDS-PAGE, thereby obtaining subpopulations (clusters) which will be useful in breeding programs.

How did the scientists show that organisms and Earth changed over time?

Answers

Scientists can roughly date fossils using radiometric dating, a process that measures the radioactive decay of certain elements. Fossils document different periods of the planets history.

Particles of gas is widely seperated

True

False


Answer and I will give you brainiliest

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I think

Explanation:

true is right ans

Answer:

True

Explanation:

Please explain I’d really appreciate it:)

Please explain Id really appreciate it:)

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Answer:

answer is A, Bringing in more people to make a product

Explanation:

D.

Because bringing more people to make a product won’t help because you’ll just make more and more stuff and you won’t have any sales so what’s the point of that. Same thing goes for providing more and better tools

What relationship do you se between the elk and wolf populations when you look at the elk and wolf population over 2000-2010 (together) Explain what the relationship means when comparing the graps, indentify what occurred during specific years with regard to the elk and wolf

What relationship do you se between the elk and wolf populations when you look at the elk and wolf population

Answers

The relationship seen between the elk and wolf populations is that the elk population goes down when the wolf population goes up.

Why does this relationship occur?

What we see reflected in the graph is that when the wolf population is low, the elk population is higher than this, but in 2003, when the wolf population increased, the elk population decreased. This makes us understand that the wolf population has an impact on the elk population since it may be that they feed on the elk by hunting them.

When there was a peak in the wolf population between 2004 and 2005 we see that the elk population drops suddenly, after this the wolf population drops and it could be assumed that it is because there is no longer enough food (elk) to maintain the population of these.

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Select a region of the world and explain how its latitude, elevation, geographical features, and relationship to winds and ocean currents determine its climate.

Answers

We are attempting to explain how Ecuador's latitude, elevation, geographic characteristics, and interaction with winds and ocean currents affect its climate.

Geographical Effects:

For every 100 meters of elevation, the temperature typically drops by 1°C. In comparison to land, oceans heat up and cool down far more slowly. This means that, at the same latitude and elevation, seaside areas are warmer in the winter and more laid-back in the summer.

By moving warm water and precipitation from the equator to the poles and cold water from the poles back to the tropics, ocean currents function much like a conveyor belt. In order to balance out the uneven distribution of solar energy reaching the Earth's surface, ocean currents govern the global climate.

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Can anyone give me a 4-5 well written definition of centriole.

Answers

1. A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
2. Centrioles are paired barrel-shaped organelles located in the cytoplasm of animal cells near the nuclear envelope.
3. Centrioles play a role in organizing microtubules that serve as the cell’s skeletal system.
4. They help determine the locations of the nucleus and other organelles within the cell.

Proteins are chains of
O fatty acids
O glucose
O vitamins
O amino acids

Answers

Answer:

amino acids

Explanation:

Probably amino acids because I don’t think it’s any of the other ones

Complex traits follow different patterns of inheritance and involve multiple genes or other factors these patterns include
1)
2)
3)
4)

Answers

1) autosomal dominant
2) autosomal recessive
3) X-linked dominant
4) X-linked recessive

Complex traits follow different patterns of inheritance and involve multiple genes or other factors these patterns include:

1) Incomplete or blending dominance

2) Co-dominance

3) Multi allele

4) Regulatory gene

The first law of Mendel known as the law of dominance that states that characters or traits are controlled by genes and these factors occur in pairs in which one member is the dominant gene and the other one is the recessive gene.

The law of segregation is the second law of Mendel that explains that the trait of form by genes does not blend and both expressed in the F2 generation.

The multiple genes or factors form these patterns of inheritance that include

Incomplete or blending dominance - this pattern of the inheritance shows that the F1 generation offsprings are different from their both parents and the new phenotype is a mix or blended form of both.Co-dominance - here  F1 generation offspring resembles both parents Multi allele - In case if there are more than two genes or factors present in the population.Regulatory gene - in this pattern the expression of one or more gene

Thus, the correct answer is - 1) Incomplete or blending dominance

2) Co-dominance

3) Multi allele

4) Regulatory gene

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Complex traits follow different patterns of inheritance and involve multiple genes or other factors these

Afterwards, fill in the following blanks:
3. Negative feedback is a control system that helps the body maintain homeostasis
by sending a signal to ____________ a response.
4. ____________ feedback is the type of control system in effect when you feel
hungry and eat.
5. Positive feedback is a control system that sends a signal to ________ a response.
6. Childbirth is another example of ____________ feedback.

Answers

The banks should be filled as follows:

3. Negative feedback is a control system that helps the body maintain homeostasis by sending a signal to stop a response.

4. Negative feedback is the type of control system in effect when you feel hungry and eat.

5. Positive feedback is a control system that sends a signal to increase a response.

6. Childbirth is another example of positive feedback.

The types of feedback loop.

Generally speaking, there are two (2) main types of feedback loop and these include the following:

Positive feedback loop.Negative feedback loop.

What is a negative feedback?

A negative feedback loop inhibits or decreases the response by the body system of a living organism. Additionally, an example of a receptor in a negative feedback loop that controls the body temperature of a living organism is temperature sensors that are located on the skin, in order to detect a stimulus.

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1. Select the statement that pertains to an issue with the Green Revolution.
O The Green revolution has caused a loss of tradition.
O The Green revolution has caused a decrease in energy production.
O The Green revolution has led to many people dying of hunger.
O The Green revolution has caused a considerable number of people to be unemployed.

Answers

Answer:

O The Green revolution has caused a decrease in energy production.

O The Green revolution has led to many people dying of hunger

Explanation:

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Kali designs a set-up to investigate germinating seeds. She fills a jar with seeds that have soaked in water.

In the jar she places a beaker that contains a solution of bromothymol blue. Bromothymol blue turns green in the presence of carbon dioxide .

She will record observations on Day 1, wait 24 hours, and record again on Day 2

Day 1 - Bromothymol blue solution blue. Soaked Seeds.
Day 2 - Bromothymol blue solution is green. Germinating seeds.

Which question has Kali MOST LIKELY ASKED as she set up this investigation?

A. Do germinating peas release oxygen in the process of respiration?
B. Do germinating peas release water in the process of photosynthesis?
C. Do germinating peas absorb water in the process of photosynthesis?
D. Do germinating peas release carbon dioxide in the process of respiration?

Answers

Answer is D because the solution was made to detect carbon dioxide, hope this helps! :D

The increase in water level shows that respiration in the conical flask is causing gram seeds to germinate, which releases carbon dioxide. Thus, option D is correct.

What gases are released by germinating peas?

The KOH solution in the little test tube absorbs the CO2 that the germination of the seeds in the conical flask releases during breathing.

As a result, a small vacuum is created inside the flask, forcing the water up the delivery tube. It demonstrates that seeds that are germination carbon dioxide during respiration.

By mixing glucose with oxygen from the air, organisms create energy during the process of respiration. Glucose and oxygen are converted into energy and carbon dioxide during cellular respiration.

During the process of cellular respiration, carbon dioxide is released into the atmosphere.

Therefore, germinating peas release carbon dioxide in the process of respiration.

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what are some basic things about genetics and how they function (need for a one pager)

Answers

People receive their parents' chromosomes, which house their genes. The 23 pairs of the 46 chromosomes that make up the human genome total 46. Chromosomes are paired. One set of each pair of chromosomes—one from the mother and one from the father—is randomly inherited by a child from each parent.

Genes serve a variety of purposes.

As parts of genetic material, genes are also units of inheritance.

They regulate the phenotypes or morphologies of individuals.

Cell division requires the replication of genes.

Hereditary information is passed down from one generation to the next through genes.

Here are five genetics-related facts.

Genetics: Interesting Facts

About 90% of the genetic material in mice and 98% in chimpanzees is shared by humans. A nearly complete copy of the human genome is found in every cell of the body. Both our mother and father contribute 23 chromosomes to us. Genes can be passed down to cause some diseases.

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Please and thank you!

Please and thank you!

Answers

Answer:

the answer your looking for is number 3

Answernuber 3

Explanation:

What type of cells are undifferentiated, but can come specialized

Answers

Answer:

Stem cells

Explanation:

|| isolated from embryos or from adult tissue || are immature progenitor cells with the capability to differentiate into a variety of specialized cells that form tissues and organs ||

Hello please help will give brainliest! (Other-Feeder)

Hello please help will give brainliest! (Other-Feeder)

Answers

Answer:

i think it is c and a

Explanation:

A and C tell me if im wrong

What was Dr. Kettlewell's conclusion on his experiment with bird predation on the moths?

Answers

He discovered that birds were twice as likely to eat a bright moth as a dark insect on dark tree trunks.

Who was  Dr. Kettlewell?

If the tree's bark was light, the same birds would notice the dark moth twice as frequently. This provided evidence in favor of the hypothesis that dark moths would fare better in a dark forest.

In the middle of the 1950s, Kettlewell conducted a biological experiment to investigate the peppered moth's industrial melanism's evolutionary mechanism.

The investigation revealed that birds hunt on peppered moths selectively depending on their body color in relation to their background surroundings.

Therefore, He discovered that birds were twice as likely to eat a bright moth as a dark insect on dark tree trunks.

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Make a simple sketch of meiosis in a cell with a diploid chromosome number of 4. Now try it when the chromosome number is 3.

Answers

Answer:

Explanation:

The following sketch of meiosis has a diploid chromosome number of 4, meaning that there are 2 sets of chromosomes but 4 individual chromosomes all together. This cannot be done with 3 chromosomes because it would not longer be a diploid chromosome instead it would be a triploid chromosome. Therefore, I have only attached the diploid chromosome sketch.

Make a simple sketch of meiosis in a cell with a diploid chromosome number of 4. Now try it when the

the relationship between a tree and a bird that both nests in its branches and eats its seeds is both and , respectively.

Answers

The relationship between a tree and a bird that both nests in its branches and eats its seeds is both symbiotic and mutualistic, respectively.

What is a Symbiotic relationship?

A symbiotic relationship is a type of relationship between two organisms where both benefit from the association. Examples of symbiotic relationships include mutualism, where both species benefit from the relationship; commensalism, where one species benefits and the other is unaffected; and parasitism, where one species benefits and the other is harmed.

Symbiosis is a type of relationship between two organisms in which both benefit from the interaction. In this case, the tree provides the bird with a safe place to nest and food in the form of its seeds. In return, the bird helps the tree in various ways, such as eating away any pests that might damage the tree and dispersing the tree’s seeds, allowing them to germinate in new areas. This relationship is considered mutualistic because both the tree and the bird benefit from the interaction.

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Question 6 of 10 What is the purpose of the part of the male reproductive system that is highlighted below? f OA. Transfers sperm cells to the urethra OB. Manufactures sperm cells OC. Creates the fluid in semen D. Stores sperm cells until they mature ← PREVIOUS

Question 6 of 10 What is the purpose of the part of the male reproductive system that is highlighted

Answers

The purpose of the part of the male reproductive system that is highlighted below is: Transfers sperm cells to the urethra (option A).

What is male reproductive system?

Reproductive system is a system of organs within an organism which work together for the purpose of reproduction.

In the male reproductive system, the following organs are involved;

TestesVas deferensScrotumUrethra

The vas deferens is the duct in the testicle that carries semen from the epididymis to the ejaculatory duct. The labelled structure in this diagram is the vas deferens.

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What is the difference between a food chain and a food web?​

Answers

Answer:

Food chain: only shows the common sequence from producer to one tertiary consumer. Basically it only shows one sequence in which energy is distributed among the animals and plant life.

food web: provides a broader spectrum on the distribution of energy among the ecosystem of that terrain.

Submission 3 Capstone Project: How can you make your community more environmentally sustainable? Below are 3 Crosscutting Concepts. Select two and provide an explanation for how your investigation/”research” on energy usage in the home addresses them.

1.Crosscutting Concepts Patterns: Observed patterns in nature guide organization and classification and prompt questions about relationships and causes underlying them. Explanation

2. Cause and Effect: Claim uses empirical evidence to differentiate between cause and correlation, and supports specific cause and effect relationships. Explanation

3.Explanation Stability and Change: Analysis and explanation of geoscience data and global climate models show that a change in one Earth system can result in feedbacks (negative or positive) that can stabilize or destabilize a system. Explanation

Answers

Crosscutting Concept: Patterns

Patterns observed in the natural world facilitate organization and classification, as well as raise inquiries about the underlying relationships and causes.

During my exploration of energy usage in residential settings, I discerned several discernible patterns. For instance, a prominent pattern emerged, indicating that the bulk of energy consumption in homes pertains to heating and cooling, followed by lighting and appliances. Moreover, I discovered that energy usage displays notable variations based on factors such as dwelling size, number of occupants, and climatic conditions.

These identifiable patterns enable us to comprehend the factors influencing energy consumption and identify avenues for conservation. By acknowledging that heating and cooling dominate energy use, we can channel our efforts towards enhancing the efficiency of these systems.

Patterns Cause and Effect?

Utilizing empirical evidence, claims can differentiate between causal relationships and mere correlations, thus supporting the establishment of specific cause and effect linkages.

During my investigation into energy usage in residential environments, I employed empirical evidence to unveil distinct cause and effect associations. For instance, I observed a positive correlation between energy consumption and dwelling size. This relationship can be attributed to the increased energy requirements for heating and cooling in larger homes.

Similarly, I discovered that energy consumption rises alongside the number of occupants. This phenomenon arises due to the presence of more individuals utilizing appliances and lighting fixtures.

These cause and effect relationships foster a deeper comprehension of how our choices impact energy consumption. For instance, if we aspire to curtail our energy usage, we can opt for smaller homes or limit the number of occupants.

Crosscutting Concept: Stability and Change

Analysis and explication of geoscience data and global climate models reveal that modifications within one Earth system can yield feedback loops, which can either stabilize or destabilize the system.

Throughout my examination of energy usage in residential settings, I ascertained that alterations in a single energy-consuming appliance or behavior can trigger a chain reaction affecting other appliances and behaviors. Consider replacing inefficient light bulbs with energy-efficient alternatives; this simple change can prompt a behavioral shift to turn off lights when leaving a room, subsequently resulting in a substantial reduction in energy consumption.

These feedback loops empower us to comprehend how our choices can influence the environment. For instance, collectively opting for reduced driving can mitigate air pollution and greenhouse gas emissions.

By comprehending the crosscutting concepts of patterns, cause and effect, and stability and change, we can make informed decisions regarding energy usage. These choices enable us to diminish our environmental footprint and forge a sustainable future.

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Which are the main parts of a flowering plant? Select four options. seeds roots stem leaves flowers​

Answers

Answer:

Flowers stem leaves roots.

Explanation:

The main parts of a flowering plant are flowers stem leaves root.

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Which type of soil would be LEAST likely to support the growth of a rose bush?

Answers

Answer:

Roses are very adaptable and can be grown in almost any soil type given it is well drained, deep and full of humus (decayed organic matter).

However, the best soils are those of a medium to heavy loam to a minimum of 35cm, over a good clay sub-soil.

Explanation:

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if so.. plz mark BRAINLIST

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What the person above aside

What did William James preach

Answers

Pragmatism and functionalism

Answer:James' two main schools of thought: pragmatism and functionalism shape his theories on the world and his mission to seek out both the practical value and function of behaviors. According to pragmatism, the truth of an idea can never be proven.Aug 7, 2020

Works written: The Principles of Psychology

Professions: philosopher, author, psychologist

Colleagues: Charles Sanders Peirce

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