Facts about the family:
Taylor’s Mom Maria can taste bitter. Taylor’s Mom’s parents can as well
Taylor’s Grandpa Tom has a Sister, Susan. Susan cannot taste bitter. Taylor’s Dad Can taste Bitter
His Grandpa Philip and Grandma Anne Can also taste Bitter
His Grandpa Philip’s Brother Bernard Cannot taste bitter. Philip’s sister Claire can taste bitter. Questions:
What possible genotype HH, Hh, hH or hh could Taylor’s great aunt Claire have had? Her Uncle Bernard?
Can you figure out if Taylor’s Grandparents would have exhibited a bitter taste phenotype? Explain your answer (Justify/Prove)
What possible genotype could each of Taylor’s 4 Grandparents have had?
What is the probability that Taylor’s future Brother, to be born soon, would NOT exhibit the same phenotype as Taylor? That it… if she had a brother what is the probability that he would exhibit the Bitter taste phenotype?
Answers
1. Her possible genotype could be either Hh or HH.
2. Grandparents exhibiting a bitter taste phenotype.
3. Their genotypes could be HH or Hh.
4. The probability of Taylor's future brother exhibiting the bitter taste phenotype would be 25% (0.5 x 0.5 = 0.25).
Taylor's father may have Claire's genotype because he can taste bitter, thus he must have at least one dominant allele. Claire must also have at least one dominant allele because she can taste bitter. Her genotype might therefore be either Hh or HH.
Given that Bernard cannot taste bitter, he may have a homozygous recessive genotype. (hh).
Grandparents with the bitter taste phenotype: Taylor's mother has either a homozygous dominant genotype (HH) or a heterozygous genotype, depending on how she tastes bitter. (Hh).
Taylor's grandparents (her parents) must share at least one dominant allele if they are able to sense bitter flavours. As a result, it is likely that they have a phenotype of bitter taste.
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Related Questions
One change in the body results in another change. This second change reverses the first change in order to maintain homeostasis. This sequence describes a type of
Answers
Answer:
Feedback loop
Explanation:
A feedback loop is a process in which the body tends to return to homeostasis if it deviates from normal conditions.
A feedback loop consists o three components a receptor, a control center and an effector.
There are two types of feedback loops namely, positive feedback loop and negative feedback loop.
In a negative feedback loop, the effect of the stimulus is to shut off the original stimulus or reduce its intensity, while in positive feedback loop, intensifies a change in the body's physiological condition.
Answer for 100 points please
Answers
Answer:
I don't get where your talking about. All it says it what are they but not where unless that's your question.
Answer:
It's the third question.
Explanation:
which scenario is likely to result in the most diverse offspring?
Answers
The most diverse offspring are likely to result from sexual reproduction between two individuals from different populations or continents. Here option D is the correct answer.
In sexual reproduction, offspring inherit genetic material from both parents, leading to the creation of new combinations of genes. When the parents come from different populations or continents, they are likely to have a wider range of genetic variations, which can result in greater diversity among the offspring.
Asexual reproduction, such as budding or binary fission, only involves the replication of a single individual's genetic material, and therefore, the offspring will be genetically identical to the parent.
Sexual reproduction between two individuals in the same population can still result in genetic diversity, as they will have different combinations of genes. However, if the population is small and genetically homogeneous, the potential for genetic diversity may be limited.
Complete question:
Which scenario is likely to result in the most diverse offspring?
A - Asexual reproduction by budding
B - Asexual reproduction by binary fission
B - Sexual reproduction between two individuals in the same population
D - Sexual reproduction between two individuals from different continents
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A boy and a dad get into a car accident. The dad did not make it, but the boy did. The boy went to the hospital, and the doctor said I couldn't. He is my son. Who is the doctor?
Answers
Answer:
the doctor is the mother of the boy
What is the advantage of using technology such as NASA's Global Precipitation Measurement mission for predicting weather?
It uses several radars instead of rain gauges.
It collects precipitation data from both land and oceans.
It studies all types of precipitation in technically advanced nations.
It uses a vast network of rain gauges installed over difficult types of terrain.
Answers
Answer:
A or D
Explanation:
Answer:
a
Explanation:
10. If you have ever noticed a sharp odor in the air after a thunderstorm
you might be smelling ozone. Ozone can be formed from oxygen gas
when lightning passes through the air. Which statement is true about
ozone?
Answers
Answer:
Ozone high in the atmosphere is a pollutant, but near Earth's surface, it provides protection from harmful rays.
Explanation:
I had this test last week so here you go, let me know if it helped!
The sequence below represents one side of a DNA strand.
GAA TTC GCA
What would the complimentary DNA strand be during the process of DNA replication?
CUU AAG CGU
GAA CCT CAT
CTT AAG CGT
GAA TTC GCA
Answers
Answer:
GAA TTC GCA Original strand
CTT AAG CGT Complimentary strand
Explanation:
The original strand is already given. It is GAA TTC GCA
Now we need to recognize the complementary strand from the pool of options and pair their bases. Names are written with their letters.
Nitrogenated bases that form nucleic acids correspond to purines and pyrimidines.
Adenine (A) and guanine (G) derive from purines, Thymine (T) and Cytosine (C) derive from Pyrimidines.In the DNA molecule, Adenine (Purine) forms pairs with Timine (Pyrimidine), while Guanine (Purin) pairs with Cytosine. Two hydrogen bonds join the A-T pair, and three hydrogen bonds join the G-C.
Knowing this, we need to find the correct option, which will pair A with T and C with G.
1st Strand → CUU AAG CGU → You can eliminate this option because it includes Uracil, which is a base of RNA. Uracil complements with Adenine, but only in RNA, and now we are looking for a DNA complementary strand.2nd Strand → GAA CCT CAT → None of the triplets pair correctly the original strand. It is not complementary4rth Strand → GAA TTC GCA → This is equal to the original strand. It does not complement it. 3rd Strand → CTT AAG CGT → The three triples complement the ones of the original strand. This is the correct option.G ⇔C
A ⇔ T
A ⇔ T
T ⇔ A
T ⇔ A
C ⇔ G
G ⇔ C
C ⇔ G
A⇔ T
to test the hypothesis that mussels are osmoregulators, reseachers exposed mussels to water of varying osmolarities and then drew hemolymph (internal body fluid) samples from the mussels. is the researchers' hypothesis supported by the data, shown below?
Answers
To determine if the researchers' hypothesis that mussels are osmoregulators is supported by the data, we would need to know the results of the hemolymph samples taken from the mussels exposed to water of varying osmolarities.
If the hemolymph samples show that the mussels were able to maintain a relatively stable internal environment (i.e., homeostasis) despite the changes in external osmolarity, then this would support the hypothesis that mussels are osmoregulators.
However, without knowing the specific results of the hemolymph samples, it is impossible to say for certain whether the researchers' hypothesis is supported by the data. It is also possible that the results could be inconclusive or contradictory, and further research would be needed to determine the nature of the relationship between mussels and osmoregulation.
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What was the cause of Dede's condition?
Question 1 options:
only a bacteria infection
bacteria infection plus immune system issues
only a virus infection
virus infection plus immune system issues
Answers
What is known as the net movement of any type of molecule from a region of higher concentration to a region of lower concentration?
Answers
Answer:
Diffusion is the net movement of substances from an area of higher concentration to an area of lower concentration.
Explanation:
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ALL MATTER HAS THE SAME PROPERTIES.
A. True
B. False
Answers
Answer:
false
Explanation:
some don't
Answer:
FALSE
gases and solids and liquids all have very different properties, thats not even mentioning plasma and BEC
Explanation:
thanks for the opportnity sir
okazaki fragments are associated with the_____strand that demonstrates discontinuous nucleotide synthesis. these fragments are synthesized in the_____direction.
Answers
Okazaki fragments are associated with the lagging strand that demonstrates discontinuous nucleotide synthesis. These fragments are synthesized in the 5' to 3' direction.
During DNA replication, the lagging strand is synthesized in short, discontinuous fragments known as Okazaki fragments. This is because DNA polymerase can only synthesize DNA in the 5' to 3' direction. On the lagging strand, synthesis occurs in the opposite direction of the replication fork movement, resulting in the need for Okazaki fragments. These fragments are initiated by RNA primers that provide a starting point for DNA synthesis. DNA polymerase then elongates the fragments in the 5' to 3' direction, away from the replication fork. The fragments are eventually joined together by DNA ligase to form a continuous strand.
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What do you think the similarities are Between baking a cake and rocks
Answers
Answer:
When the baking temperature reaches 300 degrees Fahrenheit, sugar undergoes what is known as a Maillard reaction, a chemical reaction between amino acids, proteins and reducing sugars. The result is browning, which forms the crust of many baked goods, such as bread and baking a rock will just heat it up
Explanation:
the process of elimination of nitrogenous waste from the body
Answers
Answer:
Excretion
Explanation:
The excretory system removes cellular wastes and helps maintain the salt-water balance in an organism. When cells break down proteins, they produce nitrogenous wastes, like urea. The excretory system serves to remove these nitrogenous waste products, as well as excess salts and water, from the body.
cells introduction summary
Answers
What are the six steps of the scientific method?(in order)
Options-
Problem question
Report results
Hypothesis
Analyze data and draw conclusions
Report
Analysis
Experimentation
Organize data
Observation
Answers
Answer:
Observation
Problem question
Organize data
Hypothesis
Experimentation
Analyze data and and draw conclusions
Report results
Explanation:
List 3 facts about HIV/AIDS
Answers
Answer:
Fact: HIV and AIDS are problems in the United States. ...
Fact: HIV is not the same as AIDS. ...
Fact: HIV tests are reliable. ...
Fact: HIV cannot be cured. ...
Fact: There is no vaccine to prevent HIV. ...
Fact: People with HIV should start HIV medicine right away.
Explanation:
hope it help!
A stream originates at the...
headwater
estuary
mouth
spring
Answers
have a great day :)
What role did Jane Goodall play in establishing behavioral ecology as a branch of ecology? She was able to show that some behaviors are innate and others are learned O She demonstrated that insects like honeybees can communicate with each other She framed 4 questions that should be answered to thoroughly understand a behavior She helped to popularize the study of behavior
Answers
Jane Goodall played a significant role in establishing behavioral ecology as a branch of ecology.
She helped to popularize the study of behavior by conducting groundbreaking research on chimpanzees in Gombe Stream National Park, Tanzania. Goodall's observations and documentation of chimpanzee behavior challenged prevailing notions about the distinctiveness of human behavior and demonstrated that some behaviors are innate while others are learned. She highlighted the importance of studying animal behavior to gain insights into the ecological and evolutionary processes that shape it.
Goodall's research and discoveries laid the foundation for the field of behavioral ecology. In her studies, she framed four questions that are essential for understanding behavior: "What is the behavior?", "How does it develop?", "What is its function?", and "What is its evolutionary history?" By posing these questions, Goodall emphasized the need to approach behavior from multiple angles, integrating ecological, developmental, functional, and evolutionary perspectives.
Her work inspired and influenced subsequent generations of scientists, who further expanded and refined the study of behavior within the field of ecology. Goodall's contributions have had a lasting impact on our understanding of animal behavior and its ecological significance.
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Which of the following abiotic factors might have an effect on how much photosynthesis can occur by the producers in an ecosystem?
The temperature in the environment.
The temperature in the environment.
The water quality in the environment.
The water quality in the environment.
The air quality in the environment.
The air quality in the environment.
All of the above can affect photosynthesis.
Answers
Abiotic factors such as temperature, water quality, air quality, soil quality, and sunlight efficiency affect the rate of photosynthesis. Thus, the correct option is D, i.e. All of the above can affect photosynthesis.
What is Photosynthesis?Photosynthesis may be defined as a process through which green plants synthesized their own food (glucose) via carbon dioxide and water in the presence of sunlight.
The rate of photosynthesis primarily depends on the numerous abiotic factors which are present in a particular environment.
For example, Desert plants accomplish photosynthesis by the CAM pathway, which requires less water as compared to rainforest plants.
The maximum rate of photosynthesis occurs in the region of photosynthetically active radiation (PAR), which belongs to the wavelength of 400nm-700nm.
Therefore, it is well described above.
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in one or two sentences, describe how the terms in each of the following pairs are related. Underline each term in your answer.
Answers
Explanation:
6) Unicellular is an organism with one cell, while multicellular is an organism with multiple. Both of them create organisms/living things.
7) Organelles are located in the cell and perform certain jobs.
8) Prokaryotes are organisms made up of cells and Eukaryotes are also organisms made up of cells.
9) Tissues come together to create organs, organs work together to help bodily functions.
The shape of DNA is known as a _______________. It is also referred to as a twisted ladder. Question 2 options: 360 Twister Rectangular Prism DNA is like water- it has no definite shape Double Helix.
Answers
Answer:
Double Helix
Explanation:
Deoxyribonucleic acid is the polynucleotide chain that is the carrier of the heritable traits from the parent to the offspring. The shape of DNA is a double helix.
What is the structure of the DNA?DNA or Deoxyribonucleic acid is the molecule that carries the genetic data for the expression of the proteins that code for the growth, development, reproduction and functioning of the cell.
DNA consists of two strands of a polynucleotide chain wrapped around each other in the shape of the double helix and contains deoxyribose sugar and phosphate as their backbone.
Therefore, the correct blank is option D. double helix.
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Which vascular changes can occur in older adults because of the increase in blood pressure during the aging process
Answers
The vascular changes that occur in older adults due to increase in blood pressure is breakage or a leak.
Vascular changes during old ageThere are vascular changes that occur as an individual advance in age. This may be as a result of an underlying age related illnesses such as increase in blood pressure.
High blood pressure is a situation where the force against the blood vessel is high. This occurs due to changes in the connective tissue of the blood vessel wall.
As an individual advances in age, the walls of the blood vessels becomes weaker and may break. Also the damage can make the artery wall stretch and bulge out like a balloon. It can break open and bleed.
Therefore, the vascular changes that occur in older adults due to increase in blood pressure is breakage or a leak.
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The toxic condition caused by excessive amount of urea and other waste products in the bloodstream is known as
Answers
Uremia is a toxic accumulation in the blood. It happens when your kidneys quit filtering poisons out of your urine. Uremia is frequently associated with end-stage renal (kidney) illness.
Azotemia and uremia are two forms of renal diseases. When there is nitrogen in your blood, you have azotemia. Uremia is caused by the presence of urea in the blood. They are, however, both linked to renal illness or damage.
Uremia develops when your kidneys are injured. Toxins, or body waste, that your kidneys ordinarily excrete in urine end up in your circulation. These poisons are referred to as creatinine and urea. Uremia is a dangerous illness that, if left untreated, can be fatal.
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Why are abiotic organisms important part of an ecosystem?
Answers
Answer:
Abiotic factors are the non-living parts of the environment that have a major influence on living organisms. They can help determine things like how tall trees grow, where animals and plants are found, and why birds migrate. The most important abiotic factors include water, sunlight, oxygen, soil and temperature.
Explanation:
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An mRNA sequence reads: GAA/GCU/AUA/CUA/UGU. What would the effect on the amino acid be if the second codon read GCA instead, and the third codon read AAU ?
A) Silent mutation on both, no changes whatsoever.
B) Silent mutation on second codon, third amino acid changed from PHE to STOP
C) Silent mutation on AAU only. Third amino acid is now HIS
D) Silent mutation on second codon, third amino acid changed from ILE to ASN.
Answers
Answer:
D) Silent mutation on second codon, third amino acid changed from ILE to ASN.
Explanation:
Silent mutations are usually point mutation where you change one nucleotide. Since, the nucleotide changed is the third position, it does not affect the protein being manufactured (it will still put the amino acid Ala) [look up the codon redundancy on youtub.e to understand how awesome nature is!]
On the other hand, the other mutation introduced is Missense mutation where a different Amino acid is added due to change in codon (goes from ILE to ASN).
A large number of deaths due to bovine spongiform encephalopathy (mad cow disease) were reported among retires of farm workers. Because of this, investigators formed a cohort of farm workers using insurance claims data. The farm workers who actually worked with livestock would be the exposed group, while veterinarians might constitute the unexposed group. This study design is an example of_______? • A. Cohort, prospective • B. Case-control • C. Clinical trial • D. Cohort, retrospective
Answers
The study design described in the scenario is an example of a retrospective cohort study. The correct answer is D. Cohort, retrospective
A cohort study is an observational study that follows a group of individuals over time to investigate the relationship between exposure to certain factors and the development of outcomes or diseases.In this case, the investigators formed a cohort of farm workers using insurance claims data, which means they selected individuals who had a history of working on farms.The study design is retrospective because the investigators are looking back at past data (insurance claims) to determine the exposure status of the individuals.They identify the exposed group as farm workers who actually worked with livestock and the unexposed group as veterinarians.
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I HAVE BEEN ASKING FOR 25 MINUTES NOW, PLEASE HELP DUE IN 10 Minutes
Answers
Answer:
Blending ----- A.
Straining ----- D.
Detergents ----- E.
Meat Tenderizer (protein enzymes) ----- C.
Alcohol ----- B.
(forgive me pls if they are not right i am in middle school only and i wanna try and help)
Mammography and bone densitometry are good examples of which of the following types of medical imaging.
a) computed tomography
b) magnetic resonance imaging c) ultrasound scanning
d) radionuclide scanning
e) low-dose radiography
Answers
Mammography and bone densitometry are good examples of low-dose radiography.Low-dose radiography is a type of medical imaging that uses a small amount of ionizing radiation to produce images of the body. It is commonly used for mammography, which is a screening tool for breast cancer, and bone densitometry, which measures bone mineral density to diagnose osteoporosis.
Low-dose radiography differs from other types of medical imaging, such as computed tomography (CT) and radionuclide scanning, in that it uses lower levels of radiation. This reduces the risk of radiation exposure to the patient and healthcare workers.Low-dose radiography is a valuable tool in diagnosing and monitoring a range of medical conditions.
It is particularly useful in the early detection of breast cancer and osteoporosis, which can both be treated more effectively when caught early. It is a safe and non-invasive procedure that can provide important information to healthcare providers.
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PLEASE HELP!!! ASAP
How are meiosis and mitosis similar?
A. They both have a prophase and an anaphase
B. They are both in asexual reproduction
C. They happen at the same time
D. They both produce Diploids
Answers
Meiosis and mitosis are similar because they both have prophase and an anaphase. Thus, option A is correct.
What is meiosis?Meiosis is a reductional type of cell division in which half amount of genetic material is received by each daughter cells as parent cell. It is special type of cell division in which sexually reproducing organisms in which germ cells that are sperm or egg cells are produced.
Mitosis in contrast is somatic cell division in which each daughter cell receive the same number of chromosomes and which are similar to parent.
But, both the meiosis and mitosis processes occur during M phase of cell cycle. In prophase of both, condensing of chromosomes and separation of centrioles occur. So, in both the processes have similar steps called prophase and anaphase. Therefore, option A is correct.
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