I think it's fight or flight
Answer: Nearsightedness, Farsightedness and Astigmatism. Nearsightedness (myopia) is a very common condition in which the light coming into the eye is not focused properly onto the retina, making it difficult to see objects far away. The condition is usually caused by an elongation of the eyeball that occurs over time.
Explanation:
True. Mendel studied hybrids by cross-fertilizing pea plants.
<h3>Mendel's experiment</h3>
Mendel performed several experiments to study how traits are inherited in living organisms. He used the pea plant as the reference organism.
Mendel was able to make several discoveries as far as trait inheritance is concerned. His works led to the law of inheritance - the law of segregation and the law of independent assortment of genes.
Mendel was able to achieve all these by carrying out cross-fertilization of pea plants based on different traits. For example, a pea plant that is true-breeding for wrinkle seeds was crossed with another pea plant that is true-breeding for smooth seeds.
More on Mendel's experiments can be found here: brainly.com/question/12993314
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One issue with cloned plants is that they are all the same. Yes, they may all yield the same delicious corn- but if one thing goes wrong, that would be detrimental.
What if that one clone population of corn was weak against one type of mold, for example? If that mold was able to infect just one- it'll eventually spread like wildfire to all the other clone plants & wipe out an entire crop.
That would be a huge waste of money, time, resources &, most saddening of all: no corn...
So, the answer choice should be C.
Hope that helps!