Answer:
I am not sure what you are looking for but some food is limited due to the pandemic and I am having a hard time obtaining certain goods.
Explanation:
Assume that you discover a new human gene that you believe is located on the Y chromosome although not in the region (pseudoautosomal) of the Y that is homologous with part of the X chromosome. How would you map this gene with respect to the other genes on the Y chromosome
Answer:
by performing a bioinformatic analysis in order to discover Y chromosome-linked mutations associated with defective phenotypes. In this case, it is expected to discover two or more loss of function mutations located in the coding region of the target gene on the Y chromosome in different males, and then associate such mutations with altered phenotypes caused by the inactivation (loss of function) of this gene
Explanation:
The genes located on the Y chromosome exhibit a uniparental mode of inheritance (i.e., these genes are only transmitted from father to their sons). This situation makes difficult to map the target gene since recombination does not occur for genes that are only located on the Y chromosome, hampering the development of a linkage map containing this gene. In this case, it is possible to directly associate genetic mutations located at the same genomic region (locus) on the Y chromosome with a particular altered phenotype in males carrying these mutations, which can be in principle associated with the inactivation of the target gene (loss of function mutations) in these individuals.
HELP! what is the alignment of the earth,moon and sun during a solar eclipse?
Answer:
they are all lined up.
Explanation:
the moon blocks the sun which is in front of the earth
Answer: i hope this is what you were asking, the moon, earth, and sun line up on a striaght line with the moon blocking the sun
Pandas evolved longer wrists to better eat bamboo over a long period of time and this in turn increase
their possibility of survival. This is an example of:
a. Artificial Selection
b. Adaptation
c. Biodiversity
d. Homeostasis
Answer:
B adaption
Explanation:
The scenario in which the Pandas evolve longer wrists to better eat bamboo over a long period will increase the possibility of artificial selection. The correct option is A.
What is artificial selection?Artificial selection, also renowned as "selective breeding," is the practice of selecting for positive traits in agricultural products or animals rather than allowing the species to change and evolve naturally, as in natural selection.
The process by which organisms can choose individual lifeforms with specific phenotypic trait values for breeding is known as artificial selection. If the selected trait has additive genetic variance, it will respond to selection, i.e., the trait will evolve.
Adaptation entails dealing with both the physiological abiotic environment such as light, dark, temperature, etc. but in addition to the intricate biotic environment.
Pandas evolved longer wrists to better eat bamboo over a long period of time and this in turn increase their possibility of survival. This is an example of artificial selection.
Thus, the correct option is A.
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PLEASE HELP ME OUTT!!!
Answer:
The nurdles contain concentrated toxins that can poison the animals. ( I think this is the answer because nurdles are toxic and animals pretend that they are fish eggs or food and mistakenly eat them.
hope this helps....
NEED ANSWER ASAP (95 points)
1.Give an example of one type of mutation, Give a Definition of it, and explain what is might do.
2.Give an example of how the environment can effect an organsism's genetics?
3.If a mutation happens in a somatic cell, will it be passed on to the next generation? Why or why not?
4.Explain the difference between a GENE and an ALLELE
5.What is the advantage of CROSSING OVER in Meiosis?
6.If the FREQUENCY of a trait is INCREASING in a population of animals......what might that mean?
7.Explain very briefly what causes Trisomy 21
8.Imagine a population of animals is separated by a natural event....and half of them a forced into a valley, and the other half are forced into the mountains. Imagine both populations survive. What type of changes might you notice a million years later between the 2 populations? Why is this?
9.What are 3 things you know about Genetic Variation now that you didn't know before this Unit?
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.7. the most common form of Down syndrome, caused by an extra copy of chromosome number 21.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.7. the most common form of Down syndrome, caused by an extra copy of chromosome number 21.8. Both will collapse and collide together.
1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.7. the most common form of Down syndrome, caused by an extra copy of chromosome number 21.8. Both will collapse and collide together.9. Genetic Variation The process of a Trait getting passed down in various ways.
Explanation:
God Bless You!☺In the food web diagram which TWO organisms are secondary consumers?
All of the following are complications that can result from an individual suffering from an eating disorder except
A heart disease
B. dieting regularly
C. kidney damage
D. death
Answer:
The answer is B
Explanation:
Hope this helps
Answer:
B. dieting regulraly
Explanation: correct on edge 2021
just got it right ; )
During his first set of experiments, Mendel crossed true-breeding plants that
expressed different versions of a studied trait. For example, he crossed tall
plants with short plants. Based on his results, he said the tall plants exhibited
the dominant form of the trait, plant height. Which of the following best
describes the F1 offspring of this cross?
O A. All were tall.
O B. About 25% were short.
C. All were short.
D. About 25% were tall.
Answer: A. All were tall.
Explanation:
True-breeding plants are plants with completely dominant or recessive genotypes (TT (tall) and tt (short), for this example). He crossed one tall plant with genotype TT with a short plant with genotype tt. Set up a Punnett square with parents TT and tt.
All offspring will have the genotype Tt. T is dominant, so only one copy of it is needed for a plant to be tall. All of the offspring have one copy of T, so they're all tall.
Answer:d
Explanation:
it is right
To help your investigation, here is some more data about the farm.
The chicken population was started with chicks from a different farm.
Chickens are raised in barns where bacteria can spread easily between chickens.
CJ, E. Coli, and Salmonella bacteria are all present in the barns.
Some of the E. Coli and Salmonella bacteria have alleles that make them resistant to the FQ antibiotic.
To stop disease from growing in the barn, the FQ antibiotic is fed to the chickens a lot.
Choose which way of evolution caused the FQ antibiotic resistance.
Gene Flow
Genetic Drift
Natural Selection
What is the best fit option here? Form a hyptothesis
This is my hypothesis, is it right ?
If the chicken population is consistently given the FQ antibiotic, then natural selection leads to antibiotic resistance, because some chickens could have some of the bacterias that develop mutations allele and they can resist against FQ antibiotics.Bacteria which are resistant will continue to increases and grows in number over time. In the end, the chicken population are mainly resistant bacterial, thus making this the likely mechanism of evolution.
Answer:
1) Natural selection
2) Hypothesis: The excessive use of FQ antibiotics on chickens leads to the fixation of new genes -by natural selection- that result from mutations in the bacterial genetic material, which makes these cells become even more resistant to the drug.
Explanation:
1) Natural selection selects beneficial alleles and increases their frequency in the population.
Natural selection results in adaptation, which means the increase of the aptitude phenotype. Aptitude is the contribution of each genotype to the next generation.
In many cases adaptations, resulting from natural selection can be correlated to environmental factors or selective pressures applied by other organisms or habitat.
Let us remember that, a mutation is a change or alteration in DNI sequences that introduce new variants. Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.
So, in the exposed chickens´ example, we are focussing on bacteria populations.
The selective pressure or modeling environmental factor is the FQ antibiotic. The bacteria´s response to antibiotics is the survival of only those that carry mutations. Natural selection benefits these mutations. Bacteria survive and become more resistant2) Hypothesis.
First, remember that the hypothesis is a conjecture. The researcher hypothesizes in order to predict what is going on or what is expected to occur. A hypothesis is a claim of how it works a relation between two or more variables. Usually, it is written in the present time.
So in this example, we want to correlate the use of antibiotics with bacteria resistance.
I would hypothezise as following,
The excessive use of FQ antibiotics on chickens leads to the fixation of new genes -by natural selection- that result from mutations in the bacterial genetic material, which makes these cells become even more resistant to the drug.
This hypothesis probably states the same as yours but turns to be more concise. The hypothesis needs to go to the point. If you want to be more specific, you can probably add some specific hypotheses to dig into your work.
We have that the,Natural selection caused the FQ antibiotic resistance.
Natural selectionGenerally , Natural resolution causes a reaction that leads to antibiotic resistance, Mutation in micro organism make them resistant to antibiotics and when they reproduce similarly ,they will pass by this resistant trait to their offspring, which will outcomes into a completely resistant generation.
In the give up ,result is a populace of in most cases resistant bacteria.
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PLWASS HURRY!!! Your teacher gives you a task in science class. You must decide which of the five samples you are given are alive or were once alive.
One specimen is a crusty gray-green object. What is the BEST clue you could use to decide: living thing or not a living thing?
A)
Does it move?
B)
Does it have DNA?
Is it made of cells?
D)
Can it make its own food?
Answer:
dose it move
Explanation:
PLEASE HELP !!
ILL GIVE BRAINLIEST
NO LINKS OR FILES.
Answer:
I would say c because, sure the polar bears can swim and other things there will be very little ice once the ecosystem melts.
Explanation:
common sence
100 POINTS! AND GIVE EXPLANATION!
a student made this model of carbon dioxide moleclue. it has one carbon atom and two oxygen atoms what is the correct way to write carbon dioxide the chemical name for
A: C2O
B: C²O
C: CO2
D: CO²
Answer:
CO₂
Explanation:
In chemistry we use subscripts after the element represented by that amount.
Answer:
C: CO2
Explanation:
Carbon has four valence electrons. Oxygen needs two valence electrons to become stable. A carbon dioxide molecule is a combination of one carbon atom and two oxygen atoms, CO2. Because carbon dioxide includes two different elements, it is a compound as well as a molecule.
Hope this helped!!!
The ability to taste PTC comes from the presence of a dominant allele (T). A population of 20 individuals was surveyed to determine whether or not they could taste PTC. Sixteen out of the twenty surveyed could taste PTC. Four could not taste PTC. Assume that Hardy-Weinberg Equilibrium conditions are met in the population. Round all answers properly to 2 decimal digits. Rounding rules: When rounding to 2 decimal digits, look at the third decimal digit. If the third digit is 5 or greater, round up. If the third digit is less than 5, round down.
What is the frequency of the non-taster allele (t) in this population?
What is the frequency of the taster allele (T) in this population?
What is the frequency of the TT genotype? Answer What is the frequency of the Tt genotype?
What is the frequency of the tt genotype? Answer How many people in this population are expected to be heterozygous for this locus? Round to the closest whole number.
Answer:
1) What is the frequency of the non-taster allele (t) in this population?
f (t) = q = 0.45
2) What is the frequency of the taster allele (T) in this population?
f (T) = p = 0.55
3) What is the frequency of the TT genotype?
F (TT) = p² = 0.3
4) What is the frequency of the Tt genotype?
F (Tt) = 2pq = 0.5
5) What is the frequency of the tt genotype?
F (tt) = q² = 0.2
6) How many people in this population are expected to be heterozygous for this locus?
Tt = 10 individuals
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
1) What is the frequency of the non-taster allele (t) in this population?
t = q = 0.45
2) What is the frequency of the taster allele (T) in this population?
T= p = 0.55
3) What is the frequency of the TT genotype?
TT = p² = 0.3
4) What is the frequency of the Tt genotype?
Tt= 2pq = 0.5
5) What is the frequency of the tt genotype?
tt = q² = 0.2
6) How many people in this population are expected to be heterozygous for this locus?
Tt = 10 individuals
What is a genotype?
A genotype is someone's collection of genes. The word also can guide the two alleles inherited for a respective gene.
The genotype is defined when the information encoded in the genes' DNA is used to make protein and RNA molecules.
Thus, all questions related to Hardy-Weinberg Equilibrium.
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what is the name given to a fruit with no seeds
Answer:
parthenocarpy
Explanation:
Earth’s________ change in a yearly cycle because of the tilt of its rotation axis and Earth’s________ around the Sun.
Earth’s seasons change in a yearly cycle because of the tilt of its rotation axis and Earth’s orbit around the Sun.
I’ll mark as brainliest
Answer:
Mitosis
Explanation:
Answer: b
Explanation:
DNA is made of two chains of nucleotides. Which type of bonds hold the chains together?
O hydrogen bonds
O covalent bonds
• ionic bonds
O polar covalent bonds
Answer:
O hydrogen bonds
ionic bonds
Explanation:
DNA is composed of two strands of nucleotides that are held together by hydrogen bonds. Hydrogen bonds are relatively weak bonds that form when a hydrogen atom is shared between two electronegative atoms, such as oxygen or nitrogen.
How hydrogen atoms are shared?Due to the unequal distribution of the hydrogen atom between the two atoms, one of them develops a partial positive charge, while the other develops a partial negative charge. The resultant hydrogen bond between the two atoms acts as an attracting force.
Proteins and nucleic acids, including DNA, have secondary and tertiary structures thanks to hydrogen bonding. Between the two strands' nitrogenous bases in DNA, hydrogen bonds develop.
Each base, including guanine, adenine, thymine, and cytosine, has a distinct structure that enables hydrogen bonds to form with the corresponding base. For instance, adenine and thymine form two hydrogen bonds, whereas cytosine and guanine form three hydrogen bonds.
These hydrogen bonds hold the two strands of DNA together, allowing them to form the double helix structure. Without hydrogen bonds, the strands of DNA would not be able to stay together, and the genetic information contained in DNA could not be passed on.
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If HH crossed with Hh. What would be the probability of hh?
Answer:
The probability would be 0%
What is the process of mountain building called?
Answer:
Orogeny is the process of mountain building, and may be studied as a tectonic structural event, as a geographical event and a chronological event, in that orogenic events cause distinctive structural phenomena and related tectonic activity, affect certain regions of rocks and crust and happen within a time frame.
Explanation:
hope this helps if it does can i get brainlist
Why humans need stable,productive and balance environment?
A stable, productive and balanced ecosystem ensures a harmonious life
Convection occurs in earth’s atmosphere, oceans, and mantel
Answer:
what is the question?
Explanation:
Siblings will have the same nuclear DNA, but different mtDNA.
True
False
Answer:true
Explanation:
The drawing below was sketched by a student who was observing cells under a microscope.
In what kingdom does the above cell likely belong?
A. Plantae
B. Animalia
C. Fungi
D. Bacteria
Answer:I believe it’s A
Explanation:because of the cell wall
1. Explain where most of your food originally came from and how your cells obtain and use that food.
Answer:
the food that we eat are used up by the cells to perform different activities such as metabolism.
Thermococcus and thermoplasma what do they have in common?
Explanation:
Both Thermococcus and Thermoplasma are unicellular organisms that can live in extreme environments. Based on the concept of domains, what do they have in common? They both belong to domain Archaea. ... They both belong to domain Eukarya.
Sheila, 32 years old, has been referred to a registered dietitian following her 6-week postpartum check-up following her third pregnancy, as she has concerns about her goals of weight loss and still being able to meet her daughter’s nutritional needs through breastfeeding. This pregnancy was complicated by gestational diabetes, as was her second pregnancy. She gained 37 lbs and states she understands the need to lose her pregnancy weight to reduce the risk of developing type 2 diabetes; she wasn't successful with losing the weight from her second pregnancy. Her daughter was 9 pounds 11 ounces at birth and has been gaining weight appropriately. Sheila breastfed her first two children until they were approximately 5 months old. Her current weight is 223 lbs and her height is 5'5". She reports she hasn't started exercising yet, but she was medically cleared to do so by her physician. Sheila's 24-hour recall shows an estimated calorie intake of 2700 kcal with limited fruits and vegetables, one cup of milk, and portions of high-fat and sugary foods. She has been maintaining her weight with her current calorie intake.
1. What is an estimated daily calorie intake that would allow Sheila to lose weight? (Explain/show how you came up with your number.
2. What daily calorie intake would be considered too low to support breast milk production? (Explain/show how you came up with your number.
3. a) Are there any vitamins and minerals Sheila might have inadequate intakes of based on her 24-hour recall? (Explain why the nutrients you listed are likely to be short in her diet.
b) How would you recommend she adjust her food intake to meet her needs for these nutrients? (Give specific examples of foods that will increase her intake of the nutrients you listed in the first part of the question.
4. What other recommendations do you have for Sheila to assist with her weight loss goals?
5. How will Sheila know whether her daughter is receiving adequate nutrition while she focuses on her goal of weight loss while breastfeeding?
Answer:
uhhh what im i supposed to do?
Explanation:
In which region would you find the lowest concentration of public land in the United States?
a.
the Pacific Northwest
b.
the West coast
c.
New England
d.
the Midwest
Please select the best answer from the choices provided
A
B
C
D
Answer:
answer is c - new England
Answer:
It is C
Explanation:
The key to identifying a Combustion reaction is
Answer:
Good signs that you're dealing with a combustion reaction include the presence of oxygen as a reactant and carbon dioxide, water, and heat as products. Inorganic combustion reactions might not form all of those products but remain recognizable by the reaction of oxygen.
Which sensory receptor is found in the skin?
Answer:
The cutaneous receptors' are the types of sensory receptor found in the dermis or epidermis. They are a part of the somatosensory system. Cutaneous receptors include cutaneous mechanoreceptors, nociceptors (pain) and thermoreceptors (temperature).
Explanation:
I think it will be heplful
2. Geothermal energy is possible where there is
*
O A wind.
O Boil.
O C coal
O O magma.
Answer:
Explanation:
Option D magma is the correct answer