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kati45 [8]
3 years ago
14

What type of mutation do scientists look for in a molecular clock

Biology
1 answer:
liq [111]3 years ago
4 0
<span>Mutations that increase fitness is type of mutations do scientists look for in a molecular clock. </span>
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A sodium atom has one outer electron and a carbon atom has four outer electrons how might this difference be related to the type
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The compound formed by carbon would be very stable and need more energy to break than the sodium compound....
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3 years ago
What is the goal of a conclusion?
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The goal of a conclusion is to state whether the hypothesis was supported by the data

Explanation:

A conclusion is a type of small paragraph where we explain the overall outcome of an experimental procedure and after it mention the proposed hypothesis at the starting of the experiment was correct or not.

These discussions which is mentioned in the conclusion is helpful for further experiments or also test that could be done to support your findings in the present experiment. This part could also be called perspectives.

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In the year 100, Ptolemy introduced the geocentric model of the solar system. By the year 1542,
Alecsey [184]

Answer: Ptolemaic system, also called geocentric system or geocentric model, mathematical model of the universe formulated by the Alexandrian astronomer and mathematician Ptolemy about 150 CE and recorded by him in his Almagest and Planetary Hypotheses. The Ptolemaic system is a geocentric cosmology; that is, it starts by assuming that Earth is stationary and at the centre of the universe. The “natural” expectation for ancient societies was that the heavenly bodies (Sun, Moon, planets, and stars) must travel in uniform motion along the most “perfect” path possible, a circle. However, the paths of the Sun, Moon, and planets as observed from Earth are not circular. Ptolemy’s model explained this “imperfection” by postulating that the apparently irregular movements were a combination of several regular circular motions seen in perspective from a stationary Earth.

Explanation:

i hope this help

8 0
3 years ago
Proteins that bind to cells and stimulate cell division are called
ANTONII [103]

Answer:

when G1/S cyclin-CDK is activated. Expression of G1/S cyclins is regulated by E2F proteins 

Explanation:

I've found this on Google

Commitment to cell division occurs at Start when G1/S cyclin-CDK is activated. Expression of G1/S cyclins is regulated by E2F proteins in conjunction with pRB proteins.. Mitogens stimulated cell division by increasing the amount of G1 cyclins.

3 0
3 years ago
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The ridges of the stratum germinativum are called
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These are called papillae
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3 years ago
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