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
creativ13 [48]
3 years ago
6

Corn rust is a pathogen caused by fungus that can attack corn plants and cause wide spread damage to this staple crop. Much of t

he midwest farmlands are used to grow corn. What method will best mitigate the impact of corn rust on this important crop?
A)Corn should only be grown in rainy season so its not needed to integrate land
B)Corn should be grown in cold season
C) Cloning
D) Genetic variation so at least some plants would be resistent to corn rust
Biology
2 answers:
AlekseyPX3 years ago
6 0

Answer:

D

Explanation:

Gnoma [55]3 years ago
6 0

Answer:

D. Genetically distinct varieties of corn should be grown so that genetic variation will ensure at least some of the corn plants will be resistant to the corn rust.

Explanation:

Genetic diversity can be rare for selectively bred vegetable varieties, but it is the best method to use to ensure resistance to drought, pests, disease, and cold winters. Without genetic variation, one adverse condition could wipe out whole crop yields for a season.

You might be interested in
Which one is it I am confused A,B,C or D
dmitriy555 [2]

Answer:

I think option B is right answer

4 0
2 years ago
Read 2 more answers
The U.S. government protects fish, a common resource, by A. heavily taxing competing industries. B. subsidizing the fishing indu
olasank [31]

Answer:

The U.S. government protects fish, a common resource, by selling fishing licenses and regulating fish lengths

Explanation:

When there is regulation about a particular goods, it reduces the rate the availability of such goods is abused, US government could actually protect fish through licensing and regulation of the type to be sold including there length which ensures the protection of the juvenile.

4 0
3 years ago
in the dna in chromatin, substitution mutations: a. are at a maximum in the nucleosomes b. are rarely seen, but deletion mutatio
Gelneren [198K]

In chromatin, substitution mutations are most common in linker regions. Option d is the correct answer.

Mutation by substitution When one nucleotide base is replaced by another, this occurs. Mismatch mutation A type of substitution mutation in which a single nucleotide is replaced, resulting in the coding of an incorrect amino acid, which usually results in a malfunctioning protein. Silent mutations are the result of genetic code redundancy (degeneracy): This is false, as silent mutations are the result of a base substitution that has no discernible effect on a protein's amino acid sequence.

Learn motre more about subsitution here:

brainly.com/question/29383142

#SPJ4

7 0
1 year ago
Which of the following is not a possible effect of increasing carbon dioxide levels in the atmosphere? a. increase in water cont
dolphi86 [110]

Answer:

C. Cutting down forests.

Explanation:

Carbon dioxide is an inorganic gaseous molecule with the chemical formula, CO2. It is naturally released into the atmosphere via a lot of processes. However, CO2 is the most important greenhouse gas as it contributes the most to the global warming effect of the Earth.

The effects of an increase in CO2 concentration in the atmosphere is as follows:

- increase in water contamination and floods

- ocean acidification

- reduction of cold-related deaths

However, the cutting down of forests is not an effect of an increase in CO2 concentration but rather a cause.

4 0
2 years ago
Read 2 more answers
Ill give brainleist During the process of changing nuclear energy to electricity, how many times is energy transformed?
tino4ka555 [31]

Answer: I think maybe 3 times I don’t remember when I did this test but I think that’s the answer

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • When a dna molecule is replicated, the daughter molecules contain one strand of parental dna and one strand of newly synthesized
    12·1 answer
  • Tuberculosis and Acquired Immunodeficiency Syndrome (AIDS) are caused by two different infectious agents. Tuberculosis is caused
    13·1 answer
  • The classification levels of a human are listed below from largest to smallest.
    10·2 answers
  • The right side of the heart is considered the systemic circuit pump. The right side of the heart is considered the systemic circ
    6·1 answer
  • What do you when you are bored after you finish your homework?
    5·2 answers
  • Which of the following was NOT a recognized kingdom in Linnaeus' early classification system?
    13·1 answer
  • Female moths release a type of chemical that attracts males, even from a distance. Which is the name of this chemical substance?
    9·1 answer
  • Latoria is horseback riding when she falls and hits her head. after the accident, she has difficulty performing finely coordinat
    11·1 answer
  • Which term means "physical traits"?​
    8·2 answers
  • g protein-coupled receptors are the largest family of cell surface receptors. each receptor passes through the plasma membrane h
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!