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
Minchanka [31]
3 years ago
12

1. A geneticist crosses a fruit fly that has vestigial wings, an ebony body color and legs for antennae with a fruit fly that is

homozygous dominant for wing shape, body color and antennae shape.
a. What is the probability that their offspring will have normal wings?

b. What is the probability that their offspring will have the wild type body color?


c. What is the probability that their offspring will have normal antennae?

d. What is the probability that their offspring will have the following three traits: normal wings, the wild type body color and normal antennae?

e. What is the probability that their offspring will show the recessive phenotype for all three characters (i.e. vestigial wings, ebony body color, and legs for antennae)?

2. Consult the table of characters at the end of this worksheet. A woman with blue eyes, heterozygous for dimples and has a straight hairline has a child with a man with blue eyes, no dimples, and is heterozygous for a widow’s peak.
a. What is the probability that their child has blue eyes, dimples and a widow’s peak?

b. What is the probability that their child has brown eyes, dimples and a widow’s peak?

Use the sum rule to answer the following questions.
3. Consult the table of characters at the end of this worksheet. A couple is pregnant with a child. The mom has blue eyes and is heterozygous for dimples. The dad has brown eyes and no dimples.
a. What is the probability that the child will be either homozygous dominant or heterozygous for eye color?

b. What is the probability that the child will be homozygous dominant or heterozygous for dimples?
Biology
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

i dont know

Explanation:

You might be interested in
As a country progresses from the preindustrial stage to the postindustrial stage, what will happen to the birth rate and death r
AnnZ [28]

Answer:Both birth rate and death rate will decrease.

Explanation:

Demographic transition: The process whereby a country moves from high birth and death rates to relatively low birth and death rates.

The decline in death rate is due to better economic and social conditions of the country which leads to control of pre-existing diseases, better medical facilities,more food production,increased jobs,better sanitation and hence better quality of life.

Decline in birth rate is due to improved quality of life and also could be due to availability of family planning services in highly developed countries.Moreover access to education especially in female population has created awareness regarding birth control.

4 0
3 years ago
What is this pie chart on below showing?
patriot [66]
I think it's showing how much those things are being used. For example, JAVA is being used 7.7% out of the total amount. The total amount is all of the percents added so : 30.8+30.8+15.4+7.7+7.7+7.7=100.1. About 100. JAVA is 7.7 out of 100. JS is 30.8 out of 100. CSS is 15.4 out of 100. The others the same way

I hoped I helped!
4 0
3 years ago
Read 2 more answers
80 points
Rus_ich [418]
1. <span> A. The algae directly feeds the large-mouth bass and wood duck. Consumers are the same thing as heterotrophs. 
2. </span><span>The blue arrow points to an animal which gets all its energy from (i.e., eats) only other animals
3. </span><span>Primary consumers are the organisms which eat producers. So without the primary consumers eating the producers, the number of producers will probably increase.</span>
3 0
3 years ago
Read 2 more answers
HELP ASAP will give brainly
rewona [7]

The circulatory and skeletal systems work together in the following way: skeletal system produces cells in the bone marrow while the circulatory system transports cells where they need to go (option A).

<h3>What is skeletal and circulatory system?</h3>

Skeletal system is the system that works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.

Circulatory system, on the other hand, are parts of an animal body comprising the heart, veins, capillaries and arteries. It circulates blood and lymph through the body.

According to the above description of both systems, the skeletal system produces blood cells in the bone marrow while the circulatory system transports these cells.

Learn more about skeletal system at: brainly.com/question/1283837

#SPJ1

4 0
1 year ago
A pediatrician designs baby formula to help babies gain weight. To show his formula works, he compares the weights of babies tha
Lelechka [254]

Answer:

Dependent Variable: Babies that use the formula

Independent Variable: Babies Without the formula

Explanation:

As the formula dose Increases, So does the weight of the babies (figurativly)

This is the Dependent variable because it depends on another factor

The Independent variable doesn't depend on the amount of formula taken because it doesn't use the formula, therefore it doesn't depend on anything, its Independent.

7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ASAP!!!!
    8·1 answer
  • Julie experienced inexplicable blindness. she visited several ophthalmologists, all of whom indicated there was no physical basi
    11·1 answer
  • The nurse is calculating the urinary output for the infant. the infant’s diaper weighed 40 grams prior to placing the diaper on
    7·1 answer
  • When hiv (the human immunodeficiency virus) infects a cell,it inserts a DNA copy of its genetic material into the host cell's ge
    7·1 answer
  • What systems make up the marine iguana?
    9·1 answer
  • Aquatic organisms are able to survive when the temperature decreases. These organisms survive even when the surfaces of lakes an
    12·1 answer
  • What is one of the different forms of a gene called? A(n)________ is one of the different forms of a gene.
    10·2 answers
  • Which depth
    11·1 answer
  • Which statement best describes these cells?
    7·1 answer
  • what is the study of the harmful effects of chemicals on humans and other organisms? group of answer choices multiple chemical s
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!