Why do some scientists believe that rna rather than dna was the first genetic material?

1 answer:

3 0

Certain that RNA was the first molecule of heredity, so there for at the time RNA was the only thing people new that stored genetic information. hopes this helps

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In a playoff game between the State City Champions and the Anytown Victors, Sara initially bet against the State City Champions,

Bond [772]

Answer:

This flaw of thinking is called the HINDSIGHT bias.

Explanation:

"We don't really know the result, but we think as though we do."

The Hindsight bias, creeping determinism, or knew-it-all-along phenomenon, is the assumption of an individual regarding an event that have already occurred as expected, as if he knew it even before the event took place. This leads to the person believing they have a high sense of certainty of what the outcome would really be, even before the culminating of the event. This usually results to overconfidence or overestimation in recalling the sequence of events before the predicted bias.

<h3>There are 3 levels of hindsight bias </h3>

Memory distortion - unable to recall the previous judgment ("I said it would happen").
Inevitability - the event must happen even with or without the circumstances (“It had to happen”).
Foreseeability - that belief and confidence wherein results of the event were already anticipated, even way before the event culmination (“I knew it would happen”).

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3 years ago

2. Describe, in complete sentences, the relationship between the predator and prey populations in the activity. How does a chang

hammer [34]

A prey is an animal that is being eaten by a predator.
- If prey population decreases in number, the predator population will also decrease because there is not enough food for predators to survive.
- If predator population decreases, the prey population will increase because less prey will be eaten by predators.
- If prey population increases, the predator population could also increase because there will be a lot of food for them.
- If predator population increases, the prey population must decrease because more predators will eat more prey.

3 0

4 years ago

BRAINLIESTTTT ASAP!!!

nordsb [41]

Turtles

Reducing the amount of artificial light that is visible from nesting beaches is the first step to reducing light pollution that affects sea turtles.

Snakes

when snakes are in the sunlight they can gain alot of energy and heat and they can stay warm for a long time.

I dont realy know about the other two

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4 years ago

The process where amino acids are delivered to the mRNA at the ribosome

Bingel [31]

Answer:

Translation I believe

Explanation:

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3 years ago

One way that a genetic counselor is able to help someone who has a genetic disorder and might want to have children in the futur

Romashka-Z-Leto [24]

Advise them about the genetic disorder and the percentage chance of then passing on that disorder to their children. Also the could advise them as to steps that can be taken in the event they do have children and they have the disorder.

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3 years ago