How can inheritance of traits affect a crop’s ability to survive disease?

1 answer:

4 0

Less genetic variation in the inheritance of traits causes a crops ability to be more prone to disease because there are less alleles immune to disease in the genetic pool

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Darwin observed that the finches on two different islands in the Galapagos belonged to the same family, but showed a lot of vari

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This variation be justified by:
Migration to an environment different from their birthplace, and adaptation to the available food, ultimately leading to speciation. because birds use their beaks to eat..

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What is found in the nucleus of an atom? Question 1 options: electrons neutrons and protons protons and electrons neutrons and e

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Answer: in the atom you can find: electrons and protons

Explanation:

You can find electrons in an atom because it is the negative energy that rounds the atom on the outside’s part.

Then, the protons are the positive energy that is on the atom’s inside.

Both of the energies are fused and it end on a neutron energy.

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A manager wanted to test whether the amount of noise in a clothing factory affected how

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Answer:

When seeking to determine the number of shirts made by employees subjected to noise with and without the use of headphones, the dependent variable is the number of shirts made by the employee.

Explanation:

In a study or research, the dependent variable is the result of the intervention on the independent variable, which can be modified. In the case presented, the dependent variable is the quantity of shirts made by the employees, the number of which is measured at the end of the study.

It is expected that those employees who block the noise using headphones produce a greater number of shirts than those exposed totally or partially to noise.

For the other options:

The amount of noise. This can modified by the use or not of headphones and is the independent variable, subject to modification.
The type of music the employees listen to while they work. Does not represent dependent or independent variable.
The amount of training employees need. It is not the variable being studied.

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What role does the overproduction of organisms play in natural selection

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The overproduction of offspring leads to competition in which only the better adapted organisms survive and reproduce.

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A man with type A blood, whose father was colorblind with type AB blood and whose mother was color- blind with type B blood, mar

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Answer:

50% chance of their son being colorblind

Explanation:

A Punett square for the man’s mom and dad shows that he definitely has colorblindness and his genotype is XcY

A Punnett square for the woman shows she is a carrier for colroblindness and her genotype is XcX

The chance of having a son is 50% and the chance of that son having colroblinness is 50%

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