Why does a single X chromosome that carriers the allele for red-green colorblindness cause males to be color blind but doesn’t cause females to be color blind

Answers

Answer 1
Because male sex chromosome is XY which has only one X. It will become dominant in male and cause colour blindness while female sex chromosome is XX in which if she has one allele that carries the colorblindess gene, it will only become carrier. Please remember that this alelle like hemophilic, thalassemia and colorblindess only stick with X alelle, never in Y. Hope it helps!

Related Questions

what is binomial nomenclature. please help ASAP​

Answers

binomial nomenclature definition

Explanation:

the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet.

Answer:

the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet.

People with antisocial personality disorder are often more difficult to treat than people with other types of personality disorders. Why do you think this is so?

Answers

Answer:

I think that the difficulty in dealing with a person suffering from antisocial personality disorder is due to their lack of remorse towards the bad things they can do, things that possibly exceed the ethics or judgment of the person who is going to treat them. In addition, their lack of discernment towards what is really right or wrong can cause serious confrontations or discord between the person who suffers from the disorder and others.

Explanation:

The antisocial personality disorder consists of the lack of understanding of good and evil, with which, the person can come to commit bad things without any remorse and even seeming something normal, which is why their dealings with a person who has an ethic Iron could be very complicated, unlike other disorders where the person may do bad things, but they are aware of the bad things they do and, therefore, they regret it and they could try a change in their behavior.

Can someone help me answer this question please

Answers

Answer:

Ww,Ww

Explanation:

FF

1. What is the best most obvious observation from this photo that this is a pond or lake
2. What evidence is there of the abiotic factor of sunlight in this ecosystem?
3. What producer supports the food chains in this ecosystem?
4. What would this ecosystem look like if nutrias were present?
5. What type of human activity could negatively impact this ecosystem? how?

Answers

Answer:

how a freshwater ecosystem, such as a pond, can change into a terrestrial ecosystem.​

Explanation:

Explain how abiotic factors can have influence on the survival for individuals through natural selection.

Answers

Selection: Organisms live within ecosystems, which are made up of various biotic and abiotic factors. These factors contribute to selecting which variations provide the individual with an increased chance of surviving. ... Examples of abiotic factors include temperature, shelter, sunlight, water and nutrients.

Answer:

Biotic and abiotic factors are the environmental conditions that the organisms have to face to live in a specified environment.

Abiotic factors

Abiotic factors are the physical and chemical conditions of an environment. For example : heat, salinity, pressure, light, wind, pH ...

Biotic factors

Biotic factors are all the biological conditions of an environment for a specie/taxa. It can include prey and predator abundance, available food amount, available space, intra and interspecific competition...

The development of organims is under the control of abiotic factors. Some are adapted to heat, cold etc ... The abiotic factors will define which organisms are able or not to live in a specified place.

The living organisms will constitute the biotic factors, which define if and how can an organism live in a specified environment.

So, the abiotic factors are controling the biotic factors of an environment.

Please mark me as brainliest

An immune response ends with the organism developing immunity for all pathogens *

True
False

Answers

Answer:False

Explanation:

Like zombies something new will become a pathogen and for some the effects can not be completely immune.

I think the answer is false

Which of the following sources of information always includes articles that have been reviewed by scientists who are experts in fields relevant to the
published articles?
A. Scientific journal
B. Newspaper
C. Magazine
D. Radio
HELP PLEASE!!

Answers

I would say go with a
Scientific Journals. Scientific Journals only include peer-reviewed publications.

If the results from a scientific experiment do not support the hypothesis, then the experiment
A
is a failure.
B.
can be revised.
C.
must be done again.
D
should be continued without the hypothesis.

Answers

Answer:

D

Explanation:

The table below shows the initial and final masses of a radioactive material in a container.
Initial mass (in kilograms) 0.8
Final mass (in kilograms) 0.05
Based on the table, which of these conclusions is correct?
The half life of the material is three years.
The half life of the material is four years.
The mass of the material was 0. 1 kilograms after four half lives.
The mass of the material was 0.1 kilograms after three half lives.​

Answers

Answer: the half life of the material is four years

Read the excerpt from How Hurricanes Form.

Hurricanes are the largest and most violent storms on Earth. They are large rotating storms with high speeds that form over warm waters. These storms are known as hurricanes in North America and the Caribbean. However, they have different names in other regions. In South East Asia, they are called typhoons. In the Indian Ocean, they are known as cyclones. Hurricane winds move at the speed of at least 74 miles per hour. They can be as wide as 300 miles. But, how are these huge storms formed?

a world map showing that hurricanes occur north of the equator in the Atlantic Ocean, cyclones occur north and south of the equator in the Indian Ocean, and typhoons occur north of the equator in South East asia

Hurricanes are often compared to engines. Just like engines, they need a type of fuel. Hurricanes form over warm ocean waters near the equator. For hurricanes, their fuel is warm, moist air. When hurricanes form, the warm, moist air above the ocean rises upward from close to the surface of the water. Because the warm air rises, it results in less air under the surface of the water. This area with less air is known as an area with low pressure.

Why do some people say that hurricanes are like engines? (2 points)

a
Both hurricanes and engines are loud when they gain power.

b
Both hurricanes and engines can cause serious destruction.

c
Both hurricanes and engines need a fuel to power them.

d
Both hurricanes and engines are often studied by scientists.

Answers

Answer:

C. Both engines and hurricanes need a fuel to power them

Explanation:

Hurricanes are often compared to engines. Just like engines, they need a type of fuel. Hurricanes form over warm ocean waters near the equator

Hope this helps

:)

Please help with this. It's due today.

Answers

Answer: 2, 3, 4, 1

Explanation:

8. In a deletion mutation a base my be
C. Moved
A. Left out
B. added in

Answers

Answer:

LEFT OUT

hope it help

Which is most likely to change with new discoveries and technologies?
classification of organisms
kingdom of an organism
order of the taxonomic levels
use of binomial nomenclature

Answers

Answer:

Option A is the correct one

Explanation:

When scientist find new species that may have to change classification systems in order to accommodate them. DNA sequencing has also let us find out more about evolutionary relationships. ... The more recent the common ancestor, the more closely related the two species are.

Answer:

classification of organisms is most likely to change with new discoveries and technologies .

hope it is helpful to you

Can someone plz help me on this plz

Answers

That was the right answer

How many archaebacteria species are there
Please help

Answers

You didn’t put a picture.

How can katey and amanda's amino acid sequence be the same and yet they may have a differences in their DNA?

Answers

Answer: Two people can have different DNA sequences but these sequences can code for the same amino acids due to the redundancy of the genetic code in which two different codons can code for the same amino acid.

Explanation:

The genome of an organism is found in a molecule called DNA (deoxyribonucleic acid). The main function of this DNA molecule is the long-term storage of information to build other components of cells, such as proteins and RNA molecules (ribonucleic acid); and the portion of the genome that codes for a protein or RNA is known as a gene. These protein-coding genes are composed of trinucleotide units called codons, each of which codes for an amino acid. For a protein whose sequence is encoded in the nucleotides of DNA to be synthesized, that DNA molecule must first be transcribed into a molecule called messenger RNA, and this molecule is used for a process called translation or protein synthesis. The sequence of the genetic material is composed of four distinct nitrogenous bases, which are represented by letters in the genetic code:

Adenine (A)Thymine (T)Guanine (G) Cytosine (C)Uracil (U) instead of T in RNA

The genetic code is the set of rules that defines how a sequence of nucleotides in RNA is translated into a sequence of amino acids in a protein. This code is common to all living things, which shows that it has had a unique origin and is universal. So, the code defines the relationship between each sequence of three nucleotides (codon) and each amino acid.  The number of possible codons is 64, of which 61 code for amino acids (one of them being the start codon, AUG) and the remaining three are stop sites (UAA, UAG, UGA). The codon sequence determines the amino acid sequence in a particular protein, which will have a specific structure and function.

However, the genetic code has redundancy but no ambiguity. For example, two different codon can code for the same amino acid, and the differences between codons encoding the same amino acid have differences in the third position. This is explained by the wobble effect, where the same anticodon (present in the transfer RNA that loads with the amino acid and interacts with the codon in the messenger RNA) can establish interaction with different codons, which differ in their third base. This is why, in general, tolerance to change at this position is greater than at the first and second positions, and therefore tends to be less represented in the case of variations that result in pathologies.

Thus, two people can have different DNA sequences but these sequences can code for the same amino acids due to the redundancy of the genetic code in which two different codons can code for the same amino acid.

how do people acquire immunity?
a) through breastfeeding
b) through a shot
c) through antigens
d) through inflammation

Answers

C) through antigens. Gives the body the toxin straight forward to be able to fight off against it and eventually become immune.

What foods are rich in proteins?
Animal products
Fruits
Vegetables
Carbohydrates

Answers

Answer:

Animal products, sometimes vegetables

Explanation:

Animal products, sometimes vegetables. This is because all animals are made with protein.

Answer is C.) Vegetables

Explain using Physical properties of the gas why
ammonia is not collected by downward delivery

Answers

Answer:

Both ammonia and chlorine are soluble in water and hence, would dissolve in water if substance X is water and could not be collected. Ammonia gas would react with concentrated sulphuric acid to produce a salt and as ammonia is less dense than air, it should not be collected via a downwards delivery method.

Angular Pebbles Grains have been eroded a great distance O Grains have been eroded a short distance Differential weathering Sediments deposited in horizontal layers O Likely deposited after being eroded by flowing water Well-sorted sediment​

Answers

Answer:

.

Explanation:

please please help me for biology

Answers

Answer:

earthquakes and flooding

Explanation:

Answer:

Competition

Explanation:

Density-dependent limiting factors are factors that are dependent on the density of the species; for example, if the density is low, there is not much competition, so it won't be a limiting factor, but this isn't the case when density is high.

What happens to a plant cell during cellular respiration?
The cell rests
The cell absorbs water
O The cell releases oxygen
The cell releases stored energy

Answers

Answer:

releases energy

Explanation:

Answer:

The cell releases oxygen The cell releases stored energy

Explanation:

During cellular respiration, the mitochondria take in carbon dioxide and purify it back into oxygen. Huamns also have this process, but in a much smaller manner. This process is what gives us oxygen on our planet.

What is a long term change that happens after a flood?
A. Standing water in the streets and sewers
B. Temporary displacement of organisms
C. Permanent change in the landscape
D. Poor water quality in rivers and streams

Answers

A





there you go bestie

PLEASE HELP ME In which kingdom should she classify the organism. Use the picture

Answers

Answer: Plantea

Explanation: Because plants have chloroplast.

Answer:

the answer is plantae

Explanation:

because it the one that has all the characteristics

Why is coal considered to be a nonrenewable energy resource?
A.
Sunlight is the original source of energy for coal
B.
The burning of coal could cause environmental pollution
C.
Once coal is mined, it can take millions of years to be replaced
D. Coal is abundant, but is very expensive to mine from underground

Answers

Answer:

C.

Coal is made from fossilized remains of ancient plants and animals. When coal is mined/burned it takes millions of years for it to be replaced.

The answer is C I think good luck:)

Will give brainliest and 5 stars. Do you think there is a connection between carbon levels, global temperatures, ice melting, and sea-level rise? If so, what is the connection?

Answers

Answer:

yes because all is caused from the over use and exploitation of harmful gasses like CO2.

Explanation:

Answer:

Yes, I think there is a connection between carbon levels, global temperatures, ice melting, and sea-level rise. I said yes because, all of these are caused from the over use and exploitation of harmful gasses like CO2

Explanation:

Which of the following is a condition for which a person might take antianxiety drugs?Immersive Reader
(1 Point)

A.drowsiness

B.dizziness

C.alcohol withdrawal

D.schizophrenia

Answers

I believe c is the answer

Why are landfill liners NOT a reliable safeguard against aquifer contamination?

Answers

Because its dirty not good for a realiable safegurd and its against aquifer contamination everyday

Why is it important for a pregnant woman to know her Rhesus blood type, and the Rh blood type of the father of her baby?

Answers

Answer: One of the first tests a pregnant woman should expect is a blood-type test. This test checks her blood type and Rh factor. Her Rh factor may play a role in her baby's health, so it's important to know this information early in pregnancy.

Explanation: if you're Rh negative and your baby is Rh positive, your body might produce proteins called Rh antibodies after exposure to the baby's red blood cells. The antibodies produced aren't a problem during the first pregnancy. The concern is with your next pregnancy.

landslides are an example of

weathering

erosion

deposition

chemical change

Answers

I hope Answer is erosion

pretty sure it’s erosion :)
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Solve for x.2/3(3x4)+3x=5/6x=19/6 x=11/6 x=21/6 x=29/6 - Discuss the major causes of World War II by completing the chart with the result(s) of each event. Consider how the event impacted the countries involved, the war participants, and the wars outcome. I SWEAR I NEED HELP PLEASEEEEEEEEEEE NO LINKS Trapezoid QRST is dilated by a scale factor of 3.4 to create trapezoid Q'R'S'T'. The perimeter of trapezoid QRST is y units. What is the perimeter in units of trapezoid Q'R'S'T'? 3x + 8 = 3xx=________________ if an organism has a vestigial structures that structure likely once had a function in a Two regular polygons are inscribed in the same circle where the first has 1,174 sides and the second has 2,935. If the two polygons have at least one vertex in common, how many vertices in total will coincide? Mr. and Mrs. Nelson hope to send their daughter to college in twelve years. How much money should they invest now at an interest rate of 9.5% per year,compounded continuously, in order to be able to contribute $8500 to her education?Do not round any intermediate computations, and round your answer to the nearest cent. What is the total area of the figure? What is the value of a in the functions equation?A. -3B.2C.3D.-2 Make a tree diagram to show the sample space and then give the total number of outcomes.choosing a letter from the word SPACE and choosing a consonant from the word MATHa. 12C. 15b. 8d. 9 p(x)=2x^2+4x+2please say the answer fast I have an activity he auditors have some uncertainties, but these uncertainties are not so material that they cannot form an opinion on the fairness of presentation of the financial statements as a whole. B. The auditors have observed a departure from generally accepted accounting principles that is so material and pervasive that a qualified opinion is not justified. C. The auditors have observed a departure from generally accepted accounting principles but the departure is not of sufficient materiality to justify a qualified opinion. D. The auditors cannot form an opinion on the fairness of presentation of the financial statements as a whole. ILL BRAINLIEST YOU PLEASE HELP ME Write each expression with a single exponent: Was the U.S. justified in fighting the Vietnam War? What kinds of reforms will be necessary to eliminate white racism? The heat is provided by an ignition source which can be human or natural name two natural and two human causes sources or heat for fire ignition ritmo al que cambia la velocidad QUESTION 62Which of the following pH values represents the highest concentration of H30+ ions?O pH 5.4O pH 7.0O pH 8.7O All of the above have the same concentration of hydronium ionsO cannnot be determined with the given information