The crossover frequency between genes E and F is 6%, between E and G is 10% and between F and G is 4%. Construct a gene map. Determine the sequence of genes on the chromosome.

Answers

Answer 1

EFG...because G and E are furthest from each other, and F is closer to G than to E so this is the sequence of genes on a chromosome.

A  sequence of genes is the entirety of an organism's genetic material, according to the areas of molecular biology and genetics. It is made up of DNA nucleotide sequences (or RNA in RNA viruses). Knowing the placement of the four chemical "bases," or building components, that make up the DNA molecule is known as sequencing of DNA.

The sequencing of DNA reveals to researchers the type of genetic data that is stored in a certain DNA segment. The basic building block of heredity, the gene, is situated over a particular chromosomal location. A chromosome contains thousads of DNA strands that each encode a number of different genes.

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Related Questions

Which scenario describes a relationship of predator-prey?

Answers

Answer:

A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.

Explanation:

Took the quiz enjoy your A+

Answer:

A polar bear catches a seal for dinner.

Explanation:

Don't listen to the other answer it is incorrect.

PLEASE HELP ME !!!!!!!!

Answers

Answer:

1 eubacteria

2 archaebacteria

3 eubacteria

4 animalia

5. protista

6. protista

7 archae bacteria

8plants

9 fungi

10 fungi

11 protista

12 protista

13. eubacteria

14. fungi

15 fungi

16 plants

17 protista

18 eubacteria

19 animalia

20 archaebacteria

21. protista

22. animalia

23eubacteria

24 likely fungi though archae and protista and eubacteria would fit too

Explanation:

Due Tuesday
Write the name of the root tissue on the corresponding line. What are the two ways root cells grow?

Answers

The actively dividing cells, or meristems, control plant growth. Primary (apical) meristems, the dividing tissue at the tips of the roots, grow longer roots, and secondary meristems, the dividing tissue seen in the cross-sections, grow thicker roots.

Which best illustrates a result of natural selection? a bat that is born with a wing that is missing the web dark-colored hares living in a snowy area mosquitoes that transmit disease to humans giraffes having increasingly longer necks over time Mark this and return

Answers

Answer:

D) giraffes having increasingly longer necks over time

Explanation:

Mitosis occurs in certain types of eukaryotic cells called:
A. Gametes
B. Somatic cells
C. Sex cells
D. Egg and sperm cell

Answers

Answer: somatic cells

Explanation: the other three don’t cause mitosis, instead cause meiosis

The order of the genes on a plant chromosome is A, B, C, where A and B are located 10 cM apart and B and C are located 3 cM apart. What is the probability that the trihybrid ABC/abc will produce any kind of recombinant gamete

Answers

Answer:

Double Crossing-over prob = 0.3% Simple Crossing-Over prob A-B = 9.7%Simple Crossing-Over prob B-C = 2.7%Total Crossing-Over prob = 12.7%

Explanation:

Available data:  

order of the genes on a plant chromosome is A, B, CA and B are located 10 cM apartB and C are located 3 cM apart

The genetic distance = recombination frequency x 100 expressed in map units (MU). One centiMorgan (cM) equals one map unit (MU).

We can use the provided map with the distances between genes to predict the occurrence of any kind of recombinant gamete.  

We know that there is a probability of a simple crossing over to occur between genes A and B, or between genes B and C. And we also know that there is a probability of double crossing-over occurrence.

We can get the probability of the double-crossing over by multiplying the recombination frequencies between A-B and B-C. So,

DCO prob = recombination frequency A-B x recombination frequency B-C

                 = 0.1  x  0.03 = 0.003 = 0.3%

DCO prob = 0.3%

According to this, we would expect to find

0.15% AbC0.15% aBc

Now we need to know what are the probabilities of getting a simple crossing-over, SCO. We already have the genetic distances between genes. 10 cM equals 0.1 of recombination frequency, and 3cM equals 0.03 of recombination frequency. However, we can not estimate the probabilities of simple crossing over using only this information, because this data is including the probabilities of the double crossing-over occurrence. So we need to substrate this percentage.    

SCO prob A-B = 0.1 - 0.003 = 0.097 = 9.7%

SCO prob A-B = 9.7%

we would expect to find

4.85% Abc4.85% aBC

SCO prob B-C = 0.03 - 0.003 = 0.027 = 2.7%

SCO prob B-C = 2.7%

we would expect to find

1.35% ABc1.35% abC

The total Crossing-over probability, TCO, is then the sum of all the crossing over probabilities,

TCO= SCO A-B + SCO B-C + DCO

TCO prob = 9.7% + 2.7% + 0.3%

TCO = 12.7%

Cells divide for _. (check all that apply!)

a
repair
b
reproduction
c
growth
d
carbohydrate synthesis

Answers

Answer:

a. repair

b. reproduction

c. growth

Explanation:

the answers would be a, b, and c. hope this helps!

Which of the following cellular components would be most sensitive to phospholipases?

The lipid bilayer
Cholesterol
Microfilaments

Answers

Answer:

cholesterol

Explanation:

it enhances Chlorophile in plants thus also deals in rate of photosynthesis

HELLP!!! What do all eukaryotic cells
have in common?

Answers

Answer:

Que todas tienen núcleo y orgánulos variados

Explanation:

Si no poseyeran orgánulos de diversos tipos  ni núcleo, estaríamos hablando de células procariotas  

The diagram below represents a planet revolving in an elliptical orbit around a star.
Star
Planet →
As the planet makes one complete revolution around the star, starting at the position shown, the gravitational attraction between the star and the planet will:
O Decrease, then increase.
o Increase, then decrease.
Continually decrease
Remain the same

Answers

A planet: planet makes one complete revolution around the star

What are bio molecules made of?

Answers

Answer:

bio molecules are organic molecules that includes carbohydrates, protein, lipids, and nucleic acids.

Hope this helps :)

es below carefully
Leaf A
Leaf B
Do not compare the size and colour of the leaves.
Based on the diagrams shown above,
state one similarity between Leaf A and Leaf B.​

Answers

Answer:

They both have a petiole

Explanation:

Leaf A and Leaf B both possess a petiole.

A petiole is the part of the leaf found beneath it which attached the leaf to a stem.

Observing both leaves, they both have this in common. Therefore, they are similar because they both have petiole.

How many holes are in the human body?

Project due today.

Answers

Answer:

7

Explanation:

"Seven natural body openings or orifices providing access to an internal cavity through a natural passage called a canal, duct or meatus."

The five factors that are common characteristics of living things include cellular composition, reproduction, response and adaptation, metabolism, and what?

A. diversity
B. systems
C. evolution
D. Phylogenetics

Answers

Answer:

option C is answer evolution

Five factors are common characteristics of organism reproduction, reaction and adaptation, metabolism, and evolution.

What are the five characteristics of living things?

Big idea: All living things share certain properties such as tissue, fertility, growth and development, energy expenditure, homeostasis, response to the environment, and adaptability.

What are the characteristics of living things?

Organisms have many characteristics of different pronunciations. They breathe, move, respond to stimuli, breed, grow and depend on the environment.

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1. What is a biogeochemical cycle?
2. What drives, or powers, the water cycle?
3. What causes water to condense and form clouds?

Answers

Answer:

1. In ecology and Earth science, a biogeochemical  cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic and abiotic compartments of Earth.

2. The sun, which drives the water cycle, heats water in the oceans. Some of it evaporates as vapor into the air. Rising vapor cools and condenses into clouds.

3. Heated by sunshine, the ground heats the air just above it. That warmed air starts to rise because, when warm, it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense. ... The air cools as it rises, and eventually clouds form.

Explanation:

PLEASE ANSWER QUICKLY
Which pattern of inheritance does nose size follow?
complete dominance
codominance
incomplete dominance
sex-linked dominance

Answers

Answer:

incomplete dominance

Explanation:

This is because incomplete dorminance is a type of inheritance pattern in which a dorminant allele does not completely masked the effect of recessive allele. The recessive allele is expressed little and the dorminant. Example is the nose size. The allele for big nose and recessive allele for small nose are not completely dorminant.

What is a destarched plant

Answers

Answer: A destarched plant, is a plant lacking starch with in a part of it, or whole due to no photosynthesis occurring, it uses the stored starch when this happens. Using it up fully makes is become destarched.

Explanation:

which action would most likely cause air pollution

Answers

Answer:

Human air pollution is caused by things such as factories, power plants, cars, airplanes, chemicals, fumes from spray cans, and methane gas from landfills. One of the ways that humans cause the most air pollution is by burning fossil fuels. Fossil fuels include coal, oil, and natural gas

What do these do ?Endocrine Glands, hormones :

A. Transports nutrients and oxygen to the body, removes waste

B. Sends chemical messages for growth, reproduction, and
: Kidneys, bla energy processes

C. Filters the blood to removes toxins, excess water, and other
wastes

D. Works with skeletal system to procide movement, helps
digest food, pump heart, and move blood through veins
temperature, detects stimuli fro

E. Produces sex cells (sperm and ovum), nurtures and protects growing fertilizer egg

F. Provides support and structure to the body, stores minerals, produces blood cells, works with muscular system for movement

Answers

Answer:

F. Provides support and structure to the body, stores minerals, produces blood cells, works with muscular system for movement

hi guys so i have two pet frogs and yesterday my sister wanted to be a co owner of them she does nothing for them just takes pictures what should i tell her and she also wants to change their names to a name i dont like its my frog not hers and she wants it to be hers to and change the name what should i do

Answers

yes definitely tell her she cant co own if she doesnt care for them. you, the original owner, should be able to choose and keep their names..

Answer:

You should tell her that it is you frog, and Since you have two let her name one of the frogs that way she does not get upset or mad or  take turns with a frog like she gets a week and then you get it

trust me I am the oldest out of 4 kids so

Explanation

Hope this helps you

It was field day at school. The sun was bright and the temperature high. Most of the students wore light colored T-shirts to stay cool
because dark colors
most wavelengths found in white light.
A)
absorb
B)
reflect
refract
D
subtracts
Hint
You can get a sunburn in the snow!
B
Motions Forces and Energy
Hint

Answers

Answer:

A. absorb

Explanation:

Experience

If two-parent with AB blood group claim and say that they have a baby with O blood group is born to them and it is their own baby and not adopted. Do you think they are speaking the truth?

Answers

I’m not sure that’s hard ask ur mom lol

1. Populations do not permanently remain at carrying capacity T/F

Answers

What’s the question

During hydrolysis, what molecule is used to split a large compound?

Answers

Answer:

water molecule

Hydrolysis. Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.

Explanation:

What are TWO methods that can be used by the villagers to catch fish in the river?

Answers

Answer:

Hand operation  

Hook and line

Explanation:

As atmospheric CO2 increases, the amount of CO2 dissolved in seawater is expected to increase as well. This produces more carbonic acid, which then dissociates into hydrogen ions and something else.

Answers

Answer:

(HCO3-) bicarbonate

Explanation:

Your mother asked you to put water soluble fertilizer around the roots of her prize winning rose bush. The following week, you noticed the leaves of her rose bush are beginning to turn yellow and wilt. In terms of tonicity and water movement, explain why the rose began to die after the addition of fertilizer. Bonus: What can you do to solve this problem

Answers

Answer/Explanation:

The water soluble fertilizer that was added created a hypertonic environment. Concentration of solute is higher around the plant cells thereby leading to the movement of water molecule away from the cells of the rose bush. This is why the rise bush began to wilt as the leaves turn yellow.

Solution:

Give the plants a reasonable amount of water to cause the solution to be isotonic. When the amount of fertilizer and water is relatively balanced, the plants would be able to utilize the fertilizer, feed well and grow well.

Which of these metals are magnetic?
a.copper
b.steel
c.nickel
d.tin
e.aluminum

Answers

Answer:

Metals that have iron are magnetic.

D. Tin

Explanation:

Hope it helps...........................................

Answer this question
What does Plato mean when he says education should be a cure?

Answers

Answer:

Plato believes that education is an attempt to cure a mental illness instead of using  a medicine. he believes that this will help bring out their talents instead of keeping them inside.

Explanation:


The diagram below represents a single celled organism A dividing by mitosis to form cells B and AB and C all produce protein X What can best be interred from this observation



HELPPPPPPP

Answers

Answer:

Answer is Option A

Hope it helps

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