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
max2010maxim [7]
3 years ago
12

After learning in biological anthropology class that a cleft chin is recessive and that dimples, a free-hanging earlobe, and ton

gue rolling are dominant, your friend tells you over dinner that she is certain she is adopted. What could have caused her to arrive at this conclusion?
Social Studies
1 answer:
Andrews [41]3 years ago
3 0

Answer:

Both of her parents have a cleft chin but she doesn't

Explanation:

<u>Alleles </u>

C -  NOT a cleft chin (dominant gene)

c - a cleft Chin (recessive gene)

<u>Possibilities of Genotype</u>

CC  - NOT a Cleft chin

Cc - NOT a Cleft chin (since C is dominant )

cc - a Cleft chin

Now, we both know that her parents have Cleft chin, which means that both of them could only have cc as their genotype.

This mean, if they have children ,both the father and the mother could only give c alleles. This make the possibilities of their child having a cleft chin become 100%.

If the girl does not have a cleft chin, we can say that she is 100% not the biological child of the parents.

You might be interested in
What are other ways the U.S. government protect people’s rights
Scrat [10]

Answer:

They protect people's right by giving people spectific rights in the constitution such as amendments it helps protect people's right

Explanation:

7 0
3 years ago
Chloe's history of non-payment of monthly utility bills will probably cause a lender to
chubhunter [2.5K]
Since Chloe has a history of not paying his previous monthly utility bills, the lender probably deny her line of credit. Chloe cannot further use the services offered by the lender unless she will pay her balance. Non-payment of monthly utility bills is an enough reason that lender will on-hold her account temporarily until she settles her balances.
6 0
3 years ago
I have a question: I was looking through the Medicine part and answered some questions and their was one that said 'what would h
Sloan [31]
Because they were most likely looking for sympathy and weren’t FOR REAL asking what would happen if they shoot themselves. They probably thought you were being cold and selfish when you weren’t. Hope this maybe helps! :)
4 0
3 years ago
Vocabulary builder activity what does a historian do
gregori [183]

A historian is a person that researches about the past. He has a methodical way to both find and narrate the information. He must be very objective and treat all evidence as important, without choosing any sides and without leaving anything to his personal interpretation.  

A historian should not only talk and research about the facts, but he should care about the motives of the historical actors.

The register of history has been in human life since the beginning on time and historians have existed since the old civilizations. Modern historians normally work at universities, museums or as writers.


5 0
3 years ago
4. How is power distributed in each government? Is there a separation of powers between branches?
kirza4 [7]

<u>Government of Japan:</u>

The form of government in Japan is a constitutional monarchy where the ruler of the monarchy can only perform the ceremonial duties and the functions of the government are divided among the branches which are : executive, legislature and the judiciary and are independent of each other.

<u>Government of North Korea:</u>

In North Korea, the form of government is the democratic republic and there are three branches here also but their power is not independent of each other.

<u>Government of Philippines:</u>

The form of government in Philippines is republic where president is the head of the state. It also has three branches of government the executive, judiciary and the legislative which are independent of each other with equal power.

6 0
4 years ago
Other questions:
  • Sarah is an unofficial leader of a group. When she makes an outlandish proposal, everyone takes it seriously. But if Bill, anoth
    10·1 answer
  • ngela wants to observe the aged. She does not wish to join their activities, so she volunteers to help out at a local nursing ho
    12·1 answer
  • Jeremiah is told that he can play in the sand box only if he promises not to throw sand. he agrees. after about 6 minutes in the
    12·1 answer
  • My sister has a story that she remembers. When we were in New Jersey on holiday, we went to Sea World. There, my five-year-old s
    11·1 answer
  • Thirteen-year-old Charles has developed rapidly and is much taller than any of the other boys his age at his school. Charles is
    5·1 answer
  • How many more stars does the Big Bear have than the Little Bear?
    15·2 answers
  • . During the 1700s, the percentage of Europeans living in towns or cities was about
    5·2 answers
  • A true false test is an example of using
    8·2 answers
  • When is the only time you should enter two-way left turn lanes placed in the middle of two-way roads?.
    6·1 answer
  • For the pregnant woman, the rda for protein increases by ___ over prepregnancy needs.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!