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
ehidna [41]
3 years ago
15

Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait). Martha's dad had a straight hairline and una

ttached earlobes. If Martha marries a man that is heterozygous for both traits, what is the probability that they will have a child with a widow's peak and attached earlobes?1/163/81/41/23/4
Biology
1 answer:
Readme [11.4K]3 years ago
8 0

Answer:

3/8

Explanation:

Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait).

Martha's dad had a straight hairline (ww) and unattached earlobes (Ee, because she has the recessive alleles ee and both parents give us one allele).

This tells you that martha has a mother with at least one of both alleles dominant for widow peak and at least one recesive allele of attached earlobes

So, martha's alleles are: Ww and ee.

If she marries a man that is heterozygous for both traits (Ww and Ee) the probabilitys are

Ww Ee x Ww ee: WWEe, WwEe, wWee, and wwee

You might be interested in
What process creates a DNA fingerprinting?
KengaRu [80]
The procedure for creating a DNA fingerprint consists of first obtaining a sample of cells, such as skin, hair, or blood cells, which contain DNA. The DNA is extracted from the cells and purified.
3 0
3 years ago
Read 2 more answers
Which celestial body would have the strongest gravitational pull on a satellite orbiting 100 km above its surface? Explain your
VARVARA [1.3K]
Jupiter, perhaps. Other than that. Nah.
3 0
3 years ago
Read 2 more answers
Do you think you would ever want to use a solar oven? Why or why not?
Afina-wow [57]

Answer:

I would.

Explanation:

Saving the environment is really important. The only downside would be only being able to use it during the day.

3 0
3 years ago
Which is not a characteristic of a Prokaryote?
s344n2d4d5 [400]

Answer:A

Explanation:

5 0
2 years ago
What is global wind and how do winds help humans travel?
jeka57 [31]

Global winds are winds that appear in belts that go all around the world. Like local winds, global winds are driven by unequal heating of the atmosphere. Since global winds blow west to east, it helps humans travel west to east.

<h3>How global winds influence climate?</h3>

Global wind belts and calm regions have an effect on, is that the berg winds blow from the east and die out as they are available close to the equator.

The westerlies blow from the west and move storms across u. s. The easterlies blow from the east and they cause stormy weather to occur once cold air forms this belt meets heat air of the westerlies.

Thus, this could be the answer.

To learn more about Global wind click here:

brainly.com/question/2161782

#SPJ1

7 0
2 years ago
Other questions:
  • Oddly shaped red blood cells and severe pain are characteristics of a human genetic disorder known as
    8·1 answer
  • _____ are simple sugars.
    9·1 answer
  • Select all the correct answers.
    13·2 answers
  • Members of the species homo
    11·1 answer
  • At the end of meiosis are the daughter cells haploid or diploid
    14·1 answer
  • Which statement is a physical property?
    13·1 answer
  • A scientist believes that she has found a new life form. Which of the following conditions is not considered essential in determ
    11·1 answer
  • A cold front is characterized by having
    5·1 answer
  • Choose all that apply: which resources are most important in the geopolitical landscape?
    8·1 answer
  • Hdoaldnlsldmsldkjfjhsshxh
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!