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
Talja [164]
2 years ago
7

Black eyes are dominant to orange eyes, and green skin is dominant to white skin. Sam, a MendAlien with black eyes and green ski

n, has a parent with orange eyes and white skin. Carole is a MendAlien with orange eyes and white skin. If Sam and Carole were to mate, the predicted phenotypic ratio of their offspring would be _____. Select one:
Biology
1 answer:
Anna [14]2 years ago
5 0
<h2>The correct answer is explained below:</h2>

Explanation:

  • According to the given question,
  • For eye color, let the black color be represented by B allele and orange color be represented by b allele. Black is dominant over orange.
  • For skin color, let the green skin be represented by G allele and white skin be represented by g allele. Green is dominant over white.
  • The phenotype of Sam is black eyes and green skin so his genotype can be BBGG or BbGg. It is also said that one of his parents has phenotype orange eyes and white skin. That parent's genotype must be bbgg.
  • Hence, the genotype of Sam must be BbGg.
  • Carole has the phenotype of orange eyes and white skin. Her genotype would bbgg.
  • The gametes produced by Sam are: BG, Bg, bG, bg.
  • The gametes produced by Carole are: bg.
  • Mating them we get,

           BG                    Bg                   bG                       bg

bg      BbGg               Bbgg               bbGg                   bbgg

  (Black/ Green) (Black/ White) (Orange/Green)  (Orange/ White)

  • The genotypes and phenotypes (Eye color/ Skin color) obtained are represented above.
  • The phenotypes (Eye color/ Skin color) obtained are in the following ratio:

(Black/ Green) : (Black/ White) : (Orange/Green) : (Orange/ White) = 1 : 1 : 1 : 1

You might be interested in
The most critical element of the biofeedback process is: Group of answer choices change in rate of breathing. immediate informat
ArbitrLikvidat [17]

b. immediate information on the status of a biological system.

<h3>What does a biological system mean?</h3>

A biological system is a collection of organs that cooperate to carry out a certain task. For instance, the circulatory system transports nutrients and waste products to and from the body's cells, while the skeletal system protects and supports the body.

Cells, organelles, macromolecular complexes, and regulatory pathways are examples of biological systems that exist on the micro to nanoscopic scale. A living system, such as an organism, should not be confused with a biological system.

The aim of systems biology is to understand vastly complex biological systems in a way that enables us to model and predict how they will behave.

Learn more about biological systems here:

brainly.com/question/550352

#SPJ4

4 0
2 years ago
What kind of energy does the TV have
-Dominant- [34]

<em>Electrical Energy is used by Televisions.</em>

7 0
3 years ago
Read 2 more answers
What will be the most likely result if an ecosystem tries to exceed its carrying capacity?
julia-pushkina [17]
Overpopulation would occur
3 0
3 years ago
If substances A and B are both in the solid phase and are at the same energy level, which of the two substances will need to hav
Keith_Richards [23]
Look at the photo for reference if you still need help unless you haven’t gotten it yet.

4 0
3 years ago
Read 2 more answers
An adult inhales about 6.0×10−4 m3 of fresh air during a breath. Only 20% of fresh air is oxygen. Assume the pressure in the lun
Luda [366]

the answer is D 2.9 X10^25

3 0
2 years ago
Other questions:
  • Answer this question and I’ll snapchyou some food
    9·1 answer
  • What is happening to bony fish
    9·1 answer
  • Why might it be better to call a full moon a half moon?
    10·1 answer
  • What scientist developed the cladistic classification
    10·1 answer
  • Explain why bullying takes lives and why it is so important to be an upstander
    15·1 answer
  • The cell cycle is controlled via a system of
    7·1 answer
  • When you put observations together with what you already know you make a(n)
    7·1 answer
  • Rhizoids are the _____ of bryophytes.<br> stems<br> roots<br> leaves<br> gametes
    5·2 answers
  • Pick a body function that requires at least two different organ systems to perform. The function can be involuntary or voluntary
    9·1 answer
  • QUESTION 39
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!