In a particular population, the allele frequency of the ABO blood type alleles are as follows: IA is 20%, IB is 30% and i is 50%. If mating is random and the population is in Hardy-Weinberg equilibrium, what percentage of the population will have type O blood type

Answers

Answer 1

Answer:

The genotypic frequency F(ii) = 0.25 = 25%

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Answer 2

In the blood type cases involving the ABO group, the type of inheritance here is the co-dominance type of inheritance

The percentage of the population with type O blood will be 25%

Type A (IA) is dominant to type O (i) and at the same time type B (IB) is also dominant to type O (i).Using the equation - p² + 2pq + q² + 2pr + r² + 2qr = 1Where indicates the genotypic frequency with type A (AA) blood and indicates genotypic frequency of BB and indicates the genotypic frequency of OO.

Since we are finding the percentage with type O blood (r²) where r (allelic frequency of type O) is 0.5 (50%)

= 0.5² = 0.25 = 25%.

Learn more about co-dominance: https://brainly.com/question/3578928


Related Questions

One of the 7th graders in our school believes that absolute zero is possible on very cold days when it is snowing outside. Is he correct?​

Answers

Answer: It depends on where u live it can go to the negatives and could be at 0 at some point

Explanation:

I really need help on this one.

One example of an effector involved in regulating increased body temperature in a
person is the smooth muscle in peripheral blood vessels.

b. Explain how this effector brings about a decrease in body temperature.

Answers

It b bryheshhbhdzji wait status jfkduftsf hdigigh

Answer:

hh

Explanation:

ne example of an effector involved in regulating increased body temperature in a

person is the smooth muscle in peripheral blood vessels.

Which is NOT a passive transport mechanism across the membrane of a plant cell?


Which is NOT a passive transport mechanism across the membrane of a plant cell?

Facilitated diffusion
Diffusion
Osmosis
Receptor-mediated endocytosis

Answers

Answer:

the company has also announced plans



A forest fire destroys an area. A small population of trees and a large population of birds are both affected. Which type
of limiting factor causes this?
density dependent
density independent
population dependent
population independent

Answers

Answer:

B. DENSITY INDEPENDENT

Explanation:

Density independent is a limiting factor. It affect birth and death rates of organisms through abiotic and environmental factors. A forest fire is one of the environmental factors that affects the density of a species in a given location.

Plyometrics can help a person maintain cardiorespiratory fitness true or false

Answers

False
Explanation: Edge

Which of the following is formed last in daughter cells when plant cells divide?

The nucleus
The nuclear envelope
The cell membrane
The cell wall

Answers

Answer:

The cell wall is formed last

Answer:

the nucleus is the last thing formed

Drag the tiles to the correct boxes to complete the pairs.

Match the terms with their definitions.

Dominant gene.
Phenotype.
Gene.
Genotype.

A sequence of DNA responsible for coding a protein ___.

The complete range of alleles an organism carries for a specific trait ___.

An allele that determines the outward trait of a heterozygous organism ___.

The observable characteristics of an organism ___.

Answers

Answer:

1. phenotype

2. dominant gene

3. genotype

4. gene

Shondra takes notes in class.
Three entries in Shondra's notes are not in the right
place. What can Shondra do to correct her notes?
1. Energy
A Definition - the energy of moving objects
B. Main categories of energy
1. Kinetic - the ability to do work
2 Potential - the energy stored in objects
3. Chemical -- the energy in chemical bonds
C. Forms of energy
1. Gravitational - the energy of a rock on a hill
2 Elastic - the energy in a spring
3. Nuclear - the energy in the nuclei of atoms
4. Electromagnetic wave - the energy from the Sun
5. Electrical - the energy of flowing electrical charges
O Switch "the energy of moving objects" and "the
ability to do work" and place chemical energy under
"Forms of energy."
O Switch "the energy of flowing electrical charges" and
"the energy in a spring" and place kinetic energy
under "Forms of energy."
O Switch "the energy in the nuclei of atoms" and "the
energy stored in objects" and place nuclear energy
under "Main categories of energy."
O Switch "the energy from the Sun" and "the energy of
a rock on a hill" and place electrical energy under
"Main categories of energy."
Mark this and return
Save and Exit
Next
Submit

Answers

Answer:

I beileve its A because energy is what gives the ability to do work

Explanation:

Answer:

A

Explanation:

please have a great day.

Calculate: Punnett squares can be used to predict probable outcomes of genetic crosses. To calculate probability, divide the number of one kind of possible outcome by the total number of all possible outcomes. For example, if you toss a coin, the chance it will land on heads is equal to 1 ÷ 2. This probability can be expressed as ½, 0.5, or 50%.

How many total possible outcomes are there?
---------------------------------------------------------------------------------
Complete the table below to show the number of outcomes and the probabilities in both fractions and percentages.

I I
Number of Outcomes I Fraction I Percentage
--------------------------------------------------------------------------------------
FR FR
--------------------------------------------------------------------------------------
FW FW
--------------------------------------------------------------------------------------
FR FW
--------------------------------------------------------------------------------------

Answers

I think it’s

FR FR: 3 outcomes; 1/4, 2/4, 1/4; 25%, 50%, 25%

FW FW: 3 outcomes; 1/4, 2/4, 1/4; 25%, 50%, 25%

FR FW: 4 outcomes; 1/4, 1/4, 1/4, 1/4; 25%, 25%, 25%, 25%

Neuvon Time to Recieve
Hand free phone
making a call tim (27 min)​

Answers

Answer:

Okay... Ig

Explanation:

what type of food is made during photosynthesis

Answers

Answer:

glucose

Explanation:

Plants, unlike animals, can make their own food. They do this using a process called photosynthesis . During photosynthesis, plants produce glucose from simple inorganic molecules - carbon dioxide and water - using light

(bbc)

glucose
Plants, unlike animals, can make their own food. They do this using a process called photosynthesis . During photosynthesis, plants produce glucose from simple inorganic molecules - carbon dioxide and water - using light.

sal'jdhkblajshdbjkadsbjadsds

Answers

Answer:

Huh?? what did you say?

Explanation:

g Two linked genes, (A) and (B), are separated by 18 centiMorgans. A man with genotype Aa Bb marries a woman who is aa bb. The man's father was AA BB. What is the probability that their first child will both be ab/ab

Answers

Answer:

The probability that their first child will both be ab/ab = 41%.

Explanation:

Available data:

Two linked genes  (A) and (B) ⇒ 18 centiMorgans apartMan ⇒  Aa BbMan´s father ⇒ AA BBWoman ⇒ aabb

The recombination frequency is given by the distance between genes. We have to know that 1% of recombinations = 1 map unit = 1cm.

Recombination frequency = 0.18

Man: AaBb

Gametes) AB Parental

                 ab Parental

                 Ab Recombinant

                 aB recombinant

18 centi morgan = 18 % of recombination in total  

                            = % aB + % Ab  

                            = 9% aB + 9% Ab

       100% - 18% = 82% of parental in total  

                           = % of AB + % ab  

                           = 41% AB + 41% ab

The frequency for each gamete is:

AB 41%

ab 41%

Ab 9%

aB 9%

Cross: man x woman

Parental)          AaBb           x          aabb

Gametes) AB, Ab, aB, ab        ab, ab, ab, ab

Punnett square)     AB ( 41%)       Ab (9%)      aB (9%)       ab (41%)

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

                   ab      AaBb               Aabb          aaBb            aabb

F1) 41% of the progeny is expected to be AaBb

     9% of the progeny is expected to be Aabb

     9% of the progeny is expected to be aaBb

     41% of the progeny is expected to be aabb

Is there anything we as a society can do to prevent these pandemic from occurring

Answers

The only thing you can do now is to try do the necessary pre-causion, which are;

Always wear maskAlways be sanitizedAlways wear hand glovesKeep social distancing

Which of the following could occur as the result of runoff of high nitrogen fertilizers from farmlands near a lake?
O an increase in algae growth resulting in low oxygen levels in the lake
O a decrease in mineral storage reducing carbon levels of the lake
O a decrease in pollution in lower ozone levels in the lake area
O an increase in deforestation reducing animal populations in the lake area

Answers

Answer: the first one an increase in aldae

Explanation:

When deciding on new environmental policies
and laws, which term is used to describe the
comparison between benefits and costs of
human activities?

Answers

Answer:trade-off

Explanation:trust me bro i just got it right

The picture shows a carafe of olive oil.
What is one of the primary functions of this food in the body?

a.) building proteins
b.) storing energy
c.) providing structure to cell walls
d.) carrying genetic information ​

Answers

Answer:

it builds protein and stores energy

B. Storing energy

Good luck I hope this helped!

Which event triggers the start of black hole formation?

Answers

Answer:

A stellar-mass black hole forms when a star with more than 20 solar masses exhausts the nuclear fuel in its core and collapses under its own weight. The collapse triggers a supernova explosion that blows off the star's outer layers.

Explanation:

Answer:

1. The universe's galaxies have evolved since what point in time?

2. Which proportion of the universe's galaxies can be seen from Earth?

3. Which was used to create the first image of a black hole?

4. Which of these describes a nebula?

5. Why are most stars not destroyed in a galaxy collision?

6. What do supernova remnant and planetary nebulae have in common? Select the three correct answers.

7. Which of the following is an accurate description of cosmic microwave background (CMB) radiation? Select the two correct answers.

8. Select the correct answers from the list.

The model of galaxy formation in which sections of gas clouds collapse into small pieces which repeatedly combine into larger pieces under the influence of gravity is called the ____ model or the ____ model.

9. Drag and drop the words into the correct locations. Answers may be used once, more than once, or not at all.

Galaxies can be grouped by the age of the stars they tend to contain, with ____ galaxies having the youngest stars and ____ galaxies having the oldest stars.

10. Which event triggers the start of black hole formation?

Explanation:

1. 13.8 billion years ago, right after the universe first formed

2. far less than 1 percent

3. radio waves from matter at the edge of the black hole

4. cloud of gas and dust

5. Galaxies are mostly empty space.

6. They emit non-visible radiation.

They are composed of matter from dying stars.

They contribute matter to interstellar space.

7. CMB is uniformly distributed and of a uniform temperature across the universe.

CMB is remnant radiation from the Big Bang.

8. inside-out / bottom-up

9. irregular / elliptical

10. A massive star depletes its stores of hydrogen and helium

A 10 N force and a 15 N force are acting on a box in opposite directions what edition force must be added to produce equilibrium

Answers

Answer:

5N of force acting the same way as the 10N of force to make it 15N of force

Explanation:

explain how thermal pollution can impact on the quality of water biodiversity​

Answers

Answer: Biodiversity can be decreased as a result. High temperature limits oxygen dispersion into deeper waters, contributing to anaerobic conditions. This can lead to increased bacteria levels when there is ample food supply. Many aquatic species will fail to reproduce at elevated temperatures. I hope this helps :)
The primary effects of thermal pollution are direct thermal shock , changes in dissolved oxygen, and the redistribution of organisms in the local community. ... Cold water contains more oxygen than hot water so increases in temperature also decrease the oxygen-carrying capacity of water.

State your claim. Make sure your claim fully explains how infrared photography can be used to visualize temperature differences​

Answers

Answer:

Infrared thermography using an infrared camera is the most popular technique for detecting surface temperature without contact. ... Passive thermography measures relevant temperature differences of the surface by heating it with lamps (heat sources).

The sun is a natural resource used by people. Why is the sun considered a renewable resource? *

the sun goes away at night and then comes back in the morning
on cloudy days, the sun cannot be used
solar energy from the sun is limited
the sun is an unlimited source of energy that isn't used up as fast as people use it

Answers

Answer:

Because the earth continuously receives solar energy from the sun, it is considered a renewable resource.

Explanation:

which statement regarding these methods of reproduction is correct?

Answers

Answer:

put the picture of the question

Explanation:

i cant help you if you dont

Which statement correctly compares mass and weight?
A.Both depend on the force of gravity pulling on an object B.The basic unit of both is the kilogram C.Both mass and weight ofan object would be less on the moon than on Earth D.Weight varies with location, but mass does not vary

Answers

Answer:

D. Weight varies with location, but mass does not vary

Explanation:

Weight can be defined as the force acting on a body or an object as a result of gravity.

Mathematically, the weight of an object is given by the formula;

[tex] Weight = mg [/tex]

Where;

m is the mass of the object.g is the acceleration due to gravity.

Mass can be defined as a measure of the amount of matter an object or a body comprises of. The standard unit of measurement of the mass of an object or a body is kilograms.

Irrespective of the location of an object or a body at a given moment in time, the mass (amount of matter that they're made up of) is constant. This ultimately implies that, whether you're in the moon, space, earth or any other place, your mass remains the same (constant).

Hence, the statement that correctly compares mass and weight is that, weight varies with location, but mass does not vary. This is simply because acceleration due to gravity changes with location i.e its value varies with the planets.

Which RNA base pairs with the adenine in DNA?
Thymine
guanine
cytosine
uracil

Answers

Thymine is ur answer for in DNA

Answer:

uracil

Explain: it pairs up with the dna

A white blood cell (WBC) encounters bacteria in a scrape on the knee of a child who has fallen off of his bicycle. The WBC’s job is to take the bacteria inside of itself and destroy the bacteria. If the bacteria cannot be moved across the WBC membrane, how will the WBC most likely take it in?

Answers

Answer:

The correct answer is - phagocytosis.

Explanation:

Phagocytosis is a type of endocytosis that also engulfs the solid material including microbial pathogens like bacteria and others. In immunity response macrophages, neutrophils and. immature dendritic cells are white blood cells that perform the phagocytosis process to kill the microbes and antigens.

Phagocytosis ingests and digest pathogens and develops an adaptive immune response an essential part of the innate immune system. WBC will most likely take it in through phagocytosis in the given case.

Black-footed ferrets are native to the Great Plains. They spend most of their
time underground in prairie dog burrows. Which factor would increase an
area's carrying capacity for black-footed ferrets?
A. Increased competition for space
B. Increased number of diseases
C. Increased number of predators
D. Increased availability of food

Answers

Answer:

D. Increased availability of food

Explanation:

Trust

The factor that would increase an area's carrying capacity for black-footed ferrets is the increased availability of food. The correct option is D.

What is carrying capacity?

Carrying capacity is defined as the average population size of a species in a given habitat.

Environmental factors such as adequate food, shelter, water, and mates limit the species population size. If these requirements are not met, the population will decline until the resources recover.

If there is more food available in an area, more black-footed ferrets can survive and reproduce, increasing the species' carrying capacity.

Increased competition for space, more diseases, and more predators would all reduce the carrying capacity of black-footed ferrets by reducing the number of individuals that could survive and reproduce in the area.

Thus, the correct option is D.

For more details regarding carrying capacity, visit:

https://brainly.com/question/30880725

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During a storm, heavy rain ___________ a large rock into smaller pieces and then those pieces are __________ downstream from one place to another. *

erodes / weather
deposits / eroded
weathered / eroded
discharges / deposits

Answers

Answer:

1) erodes

2)deposits

Explanation:

adaptations of the benthic invertebrates​

Answers

Benthic invertebrates have adapted to the water pressure and also the food sources as it becomes more rural on the ocean floor.

The oxidation of a chemical occurs when

It loses electrons
It gains electrons
It shares electrons
All the above

Answers

Answer:

Oxidation occurs when an atom, molecule, or ion loses one or more electrons in a chemical reaction. When oxidation occurs, the oxidation state of the chemical species increases.

Explanation:

oxidation is loss of electrons

here a trick to remember this

oil rig -> oxidation is loss. reduction is gain

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