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
san4es73 [151]
3 years ago
5

The fungus Melampsora lini causes a disease known as flax rust. Different strains of M. lini cause varying degrees of the rust d

isease. Conversely, different strains of flax are resistant or sensitive to the various varieties of rust. The Bombay variety of flax is resistant to M. lini-strain 22 but sensitive to M. lini-strain 24. A strain of flax called 770B is just the opposite; it is resistant to strain 24 but sensitive to strain 22. When 770B was crossed to Bombay, all F1 individuals were resistant to both strain 22 and strain 24. When F1 individuals were self-fertilized, the following data were obtained:
43 resistant to strain 22 but sensitive to strain 24
9 sensitive to strain 22 and strain 24
32 sensitive to strain 22 but resistant to strain 24
110 resistant to strain 22 and strain 24

Required:
Explain the inheritance pattern for flax resistance and sensitivity to M. lini strains.
Biology
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

Explanation:

Using the Mendelian approach to solve this question, we will understand that the mendelian approach has a pattern for inherited traits.

From the data set given, the total number of the population is:

43+9+32+110 = 194

However, their ratio are being calculated as follows:

43/194 = 0.22

9/194 = 0.05

32/194 = 0.16

110/194 = 0.57

After comparison with the Mendelian's approach, we realize that these results seem to be similar to the 9:3:3:1 ratio.

i.e.  

3/16 = 0.18

1/16 = 0.06

3/16 = 0.18

9/16 = 0.56

The inheritance pattern obviously dictates that the flax experiment proceeds in the pattern found in the Mendelian's Approach and the resistance of the two different strains were arbitrated by two traits.

You might be interested in
Whats the correct answer answer ASAP for brainlist
Vladimir79 [104]

Answer:

Australia

Explanation:

it is 2.968 million square miles, therefore making it the largest country in Oceania.

6 0
1 year ago
What Is DNA stand for.
Olin [163]
Deoxyribonucleic acid.
3 0
3 years ago
Read 2 more answers
Where plates slide past one another, _________________ occur.
emmainna [20.7K]

Answer:

Explanation:

a transform fault boundary is formed.

3 0
3 years ago
What do you call a person that studies rocks minerals and earth's land forms
SashulF [63]
A person that studies rocks minerals and earth's land forms are geologist
5 0
3 years ago
Describe two desert animals and the adaptation that help them survive
WITCHER [35]

Answer:

Describe two desert animals and the adaptation that help them survive?

Camel and Donkey

Explanation:

Both animals have two different types of stomach that enables them to store water for a very long time and makes them withstand drought

7 0
3 years ago
Other questions:
  • What are two characteristics that have helped bacteria survive on earth for so long?
    6·1 answer
  • ____ is the transportation system through the body.
    11·1 answer
  • Economists often use an economic model that reflects the total amount of goods and services required at all possible price level
    6·1 answer
  • A substance is found to be made up of atoms from two elements. the substance is __________
    10·1 answer
  • For children with two myopic parents, the likelihood of becoming myopia is _____ correlated with the number of hours spent playi
    12·1 answer
  • Which organelle is responsible for breaking down the cells that once made up the tail of a tadpole
    12·2 answers
  • Organisms can be classified in the same species by morphology and _____.
    15·2 answers
  • Name things which help man, plant and<br> animal
    10·2 answers
  • Why do dogs sence of smell so good?
    9·1 answer
  • The rapid leaf movements resulting from a response to touch (thigmotropism) primarily involve _____.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!