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
ki77a [65]
3 years ago
11

18. Brown eyes (B) are dominant to blue eyes (b). The presence of freckles (F) is dominant to the absence of freckles (f). What

is the probability that two people who are heterozygous for both traits will have a child that has blue eyes and no freckles?

Mathematics
1 answer:
MrRissso [65]3 years ago
6 0

Answer:

For bbff we have only 6.3% probability

Step-by-step explanation:

If the parents are heterozygous for both traits, them they are represented by:

BbFf × BbFf

Parent 1: BbFf

Parent 2: BbFf

We have to find the percentage of occurence of bb × ff, which is a child that has blue eyes and no freckles, with no dominant factor.

By distributing the possibilities in a Punnett square, <em>vide</em> picture. We have the following possibilities:

Genotype   Count     Percent  

bBfF  4     25

BBfF  2     12.5

bBFF  2     12.5

bBff          2     12.5

bbfF  2     12.5

BBFF  1     6.3

BBff      1            6.3

bbFF  1     6.3

bbff      1     6.3

For bbff we have only 6.3% probability

You might be interested in
I really don’t know how to do this can someone help
Scorpion4ik [409]

Answer:

0.57

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the speed of a car that is traveling 150 miles in 3 hours? Show your work
Ira Lisetskai [31]

Answer:

speed =  \frac{distance}{time}  \\ speed =  \frac{150}{3}  \\  = 50 \: miles \: per \: hour

6 0
2 years ago
Read 2 more answers
A = 100(1+r)^4<br> Expand the right of this formula.<br> appreciate your help with an explanation
suter [353]

Answer:

100r^4 + 400r^3 + 600r^2 + 400r + 100

Step-by-step explanation:

Expanding ( r + 1 )^4 gives :-

r^4 + 4r^3 + 6r^2 + 4r + 1

So multiplying 100 with r^4 + 4r^3 + 6r^2 + 4r + 1 gives :-

100r^4 + 400r^3 + 600r^2 + 400r + 100

4 0
3 years ago
Identify the percent of change as an increase or a decrease.
vodomira [7]

Answer:

Increase

Step-by-step explanation:

The number gets larger. Increase means it gets larger, but decrease means it gets lower.

5 0
2 years ago
G(-2, 5), H(6, 5), J(6, -1) 17 Find the coordinates of the centroid.
eimsori [14]
Hjjkbcyjkkhjiihbkoougnig
4 0
3 years ago
Other questions:
  • You love to travel and are about to go on a month long world vacation. look online and choose six countries that you would like
    15·1 answer
  • Which of the following expressions are equivalent to (9 7/8 + 2 4/5) - 1/2
    5·1 answer
  • What is the justification for each step in solving the inequality?
    11·1 answer
  • 1 and 2 i get them but 3-6 i don't get it
    10·1 answer
  • Given that a random variable X has a geometric distribution that X- Geometry 0.67. Find the mean​
    11·2 answers
  • Look for a pattern in the first three equations
    14·2 answers
  • 7. Emma says that Function A and
    5·1 answer
  • How to find the nth term ?
    12·1 answer
  • Please Give Information Thx ♡<br><br>​
    10·1 answer
  • Annual starting salaries for college graduates with degrees in business administration are generally expected to be between and
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!