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
valina [46]
3 years ago
9

2. A male rabbit with the genotype GGbb is crossed with a female rabbit with the genotype ggBb

Biology
1 answer:
bekas [8.4K]3 years ago
6 0

Answer:

- Half (8/16) of the offspring will have gray fur and black eyes.

- Half (8/16) of the offspring will have gray fur and red eyes.

- None (0/16) of the offspring will have white fur.

Explanation:

For the purposes of this question, we will assume the following notation for the involved alleles:

G: gray fur (dominant), g: white fur (recessive).

B: black eyes (dominant), b: red eyes (recessive).

A GGbb rabbit may only produce one type of gametes, namely Gb.

A ggBb rabbit may produce either gB or gb gametes.

Since not all theoretical combinations are present, the resulting Punnett square may be simplified as follows:

       |     Gb

——-+-————

gB   |   GgBb

——-+-————

gb   |   Ggbb

As seen above, 100% of the offspring will have a Gg genotype (resulting in gray fur). As for eye color, half of them will have a Bb genotype (resulting in black eyes) whereas the other half will have a bb genotype (red eyes).

You might be interested in
QUESTION 7
maks197457 [2]
D. Friends of the scientists who wrote the articles
Because the word “peer” is also another word for friends
7 0
3 years ago
8. Describe two ways that hormone imbalances can cause reproductive problems in humans.
Readme [11.4K]

Answer: Reproductive problems from imbalanced hormones can occur when abnormal levels of estrogen and androgen sex hormones develop, and can cause infertility and other health issues.

6 0
2 years ago
Please help me I don’t understand it.
Irina18 [472]

Answer:

1) bay - 0%

  cream - 0%

  buckskin - 100%

2) cream - 25%

    bay - 25%

   buckskin - 50%

3) co-dominance

Explanation:

Ok so a run down on Punnett Squares,  all you have to do is put the parent's genes on the top and right hand side and combine those two genes in the middle as I did in the picture.  Now, co-dominance, this basically means that there is no dominant allele.  For example, imagine a white flower (W) and a red flower (R).  If these two plants were to breed, you would get a pink flower (WR).  This means the red allele and the white allele are both co-dominant.  It is basically a combination of both genes that result in a mixed phenotype of the two genes, aka red and white makes pink.  This is also how you get an AB blood type.

I hope this helps!

6 0
3 years ago
How does the burning of fossil fuels and deforestation contribute to the overall amount of carbon dioxide?
Vaselesa [24]

Answer:

Forests store large amounts of carbon. When fossil fuels are burned, carbon from dead and decayed plants, animals and phytoplankton that lived hundreds of millions of years ago (before dinosaurs existed), is released into the atmosphere in the form of carbon dioxide. .

6 0
3 years ago
How many oceans are their on earth
snow_tiger [21]

Answer:

The answer to your question is 4. The earth has four oceans.

Explanation:

The four oceans that we have are: The Pacific, Atlantic, Indian, and Arctic.

Hope this helped! God bless.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Base your answer on the information below and on your knowledge of biology. A student designed an experiment to determine if air
    5·1 answer
  • Certain organisms are able to store energy from the sun in energy-rich compounds.which event best illustrates this activity?
    12·1 answer
  • Multiple sclerosis is a demyelinating disease in which the patient's immune system attacks and destroys the cells that form the
    12·1 answer
  • According to the theory of isostasy, which statement must be true?
    9·2 answers
  • The land and water ecosystems that provide the resources that a person uses and that neutralize that person’s wastes is part of
    14·1 answer
  • A homeostatic imbalance that activates these bone cells would lead to a loss of bone density. True or False
    13·1 answer
  • An Rh+ mother should be concerned if she is pregnant with an Rh- baby. True or False
    9·1 answer
  • What is the main difference between heterotrophs
    8·2 answers
  • Sea ice is difficult to measure from Earth's surface.
    6·1 answer
  • A ________ is an educated guess based on relative information that has been collected.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!