1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRINA_888 [86]
3 years ago
9

he mother is heterozygous for blue eyes, a recessive trait. The father is homozygous for brown eyes, a dominant trait. What colo

r eyes will their four children have?
Social Studies
1 answer:
Yuki888 [10]3 years ago
6 0

Answer:

They will all have brown eyes

Explanation:

Blue eyes is a recessive trait, so for it to manifest in the children they will have to possess the two alleles for it and on the other hand, their father possess a homozygous gene for brown eyes which is a dominant trait. When a dominant trait is crossed with a recessive trait, the dominant always shows forth phenotypically.

Lets assume the allele for blue eyes is "B" and that for brown eye is "A"

crossing a recessive trait blue eyes with dominant brown eyes will be;

Bb            x             AA

     AB, AB, AB, Ab

It is noted from the cross of the result that each child possess the dominant allele "A" for brown eyes, Thus, they will express/possess brown eyes which is dominant over blue.

You might be interested in
What is changed about a rock during mechanical weathering​
Sergeeva-Olga [200]

Answer:

-the breaking up of rocks by physical forces- works in much the same way. In this natural process, physical forces split rocks apart but do not change there composition-what they are made of. Ice wedging, pressure release, plant root growth, and abrasion can all cause mechanical weatering.

Explanation:

3 0
3 years ago
For freud, material that we are not currently aware of, but which can be easily recalled is in the ________ mind.
Sedaia [141]
I found this to explain so much. However the answer you're looking for is. preconscious
4 0
3 years ago
Read 2 more answers
Ways the conquistadors harmed native american people
Bad White [126]
They spread diseases to the Native Americans, and since they had never experienced any similar diseases they quickly died
4 0
3 years ago
Read 2 more answers
According to what you've learned, Jewish people in Europe were treated well and prospered in many different cities suffered a lo
Sergio [31]

Answer:

Suffered a long history of discrimination and mistreatment

Explanation:

Jewish people have suffered a long history of discrimination since the days of ancient civilizations. The discrimination has been stayed for long because of the religious differences. During the Middle Ages, Jews were hated as it was believed they were responsible for the death of Jesus. During the Crusades Jews persecuted in Rhine and Danube. Jews also suffered when they were exiled from Spain.

During and after World War II, many of the Jewish population began to leave their nations in Europe because of the German Anti- Jewish policies that forced them to leave their property and wealth and forced to live in ghettos and later sent to concentration camps.

6 0
3 years ago
What does federalism mean and how did we end up with this structure to our government ​
Alona [7]

Answer:

federalism is a comprise meant to eliminate the disadvantages of both systems.

Explanation:

In a federal system, power is shared by the national and state governments.

4 0
3 years ago
Other questions:
  • Patrick Henry was from which state?<br> A.Virginia<br> B.Massachusets<br> C.Washington<br> D.Georgia
    8·1 answer
  • ANSWER PLZZ...”If we allow slaves we act against the very principles by which we
    11·1 answer
  • How did location affect the culture of different native people
    8·1 answer
  • What is the relationship between the price of an item and the quantity demand
    15·1 answer
  • According to john locke, what exists to protect humans and to preserve public order?
    12·1 answer
  • Which term refers to the idea that southern states had the authority to make it their own laws regarding slavery
    9·1 answer
  • How many high court are there in Nepal​
    14·1 answer
  • Which Christian belief does Judaism reject?
    13·1 answer
  • Read the excerpt from Zikh's presentation about
    8·1 answer
  • Learning that occurs but is not apparent until there is an incentive to demonstrate it is called.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!