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
NeX [460]
3 years ago
15

A man of unknown genotype has type B blood, his wife has type A blood (also unknown genotype). List ALL the blood types possible

for their children. (you may need to do multiple crosses to consider the different possible genotypes of the parents)
Biology
1 answer:
shtirl [24]3 years ago
5 0

Answer:

AB, aB, Ab

Explanation:

Man has blood type B so could be BB (homozygous dominant) or could be Bb (heterozygous)

Woman has blood type A, so she could be AA (heterozygous dominant) or Aa (heterozygous)

Now, we need to make a separate cross for woman with AA, man with BB and we get children of all AB

Then we can make another cross for genotypes Aa and BB, and we get AB and aB

We can continue this for AA,Bb and for Aa,Bb

You might be interested in
Which organism is an animal-like protist?<br> cilia<br> dinoflagellates <br> amoeba<br> truffle
Nady [450]
The answer is “Amoeba”
5 0
3 years ago
Read 2 more answers
Cattle egret follow herds of cattle and feed on both the insects stirred by the movement of the cattle and the biting insects th
kirill115 [55]

Commensalism relationship is shown between cattle egret and cattle.

Usually cattle egrets follow herds of large hoofed mammals such as cattle, buffalo. They eat the insects that have been stirred up by the buffalo as they move. This relationship is commensalism, because the birds benefit but the ungulate is neither harmed nor helped.

The cattle egret and grazing cattle in a close association is a classic example of commensalism. It is a common sight in rural areas where one can see ticks hovering over the cattle. They feed on cattle's blood and hence are harmful to them as they can transmit several diseases. The cattle egret and grazing cattle in a close association is a classic example of commensalism. It is a common sight in rural areas where one can see ticks hovering over the cattle. They feed on cattle's blood and hence are harmful to them as they can transmit several diseases.

To learn more about commensalism , here

brainly.com/question/14224704

#SPJ4

8 0
2 years ago
The sunflower plants shown are the same species. The differences in
tia_tia [17]

Answer:

The sunflower plants shown are the same species. The differences in

height among the plants is an example of variation

Explanation:

Variation entails difference in a condition which is exactly what happened as regards sunflower plant with different height

5 0
3 years ago
List three ways the Earth is different today from when it was first formed.
MakcuM [25]
The three ways it would be different is the people geography and technology

4 0
3 years ago
Explain why some peas in the experiment produced carbon dioxide
Stells [14]
The peas haven't start germinating, which means no leaves. They can't undergo photosynthesis to produce oxygen. At this stage they are still undergoing respiration, which produce carbon dioxide.
5 0
3 years ago
Other questions:
  • Why does biodiversity matter?
    7·1 answer
  • Describe how the central nervous system differs from the autonomic nervous system.
    12·2 answers
  • List the monomers that are linked together to form each of the following macromolecules (What are the building blocks of each ma
    6·1 answer
  • What single feature is primarily responsible for the variation of climate throughout different times of the year?
    8·1 answer
  • In the visual analogy of the growing town, what does the library represent? identify two characteristics that make it a good cho
    7·1 answer
  • If body fat has decreased but the scale has stayed the same, this means your client has gained which of the following?
    5·1 answer
  • A valid conclusion that can be drawn from this experiment is that spindle fibers break down A.) At the centrioles B.) In the pre
    6·1 answer
  • Which of the following applies to skeletal muscle? Select all that apply. A : moves food and substances through the GI tract B :
    15·2 answers
  • What best summarizes the differences between ancient and modern horses?
    8·1 answer
  • Any help would be very much appreciated!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!