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Usimov [2.4K]
3 years ago
8

(50 POINTS + BRAINLIEST!!!)What did the Miller-Urey experiment demonstrate?

Biology
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer: Option C  

Explanation:

Miller and Urey performed an experiment, using some inorganic molecules such as water, methane, carbon dioxide and hydrogen in laboratories conditions similar to early earth conditions .

Amino acids molecules formed as the result of this experiment, this proved that small organic molecules such as amino acids are formed from inorganic molecules.

Hence, the correct answer is option C  

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Which event occurs in meisos but not mitosis
Mila [183]

meiosis dvides cells twice while mitosis dvides once. also mitosis reproduce only body cells, but meiosis reproduce sex cells

mitosis: parent cell-> duplicate-> dvide

meosis: parent cell-> duplicate-> dvide-> dvide

8 0
3 years ago
Complete the sentence. ____________ affects the way heat is distributed on Earth's surface.
enyata [817]

Earth's tilt on its axis affects the way heat is distributed on Earth's surface.

The Earth orbits the sun every 365 ¼ days. The Earth is tilted 23.5 degrees on its axis, which affects the distribution of the sun’s energy across the surface of the planet. More tilt means more severe seasons, that is warmer summers and colder winters where as less tilt means less severe seasons, that is cooler summers and milder winters.

Find out more on earth tilt at: brainly.com/question/818630

7 0
3 years ago
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Pls help<br><br><br> correct matching???<br><br><br> bio
ArbitrLikvidat [17]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The Correct matches are :

<u>Selective</u><u> </u><u>breeding</u> :

The process by which desired traits of certain Plants and Animals.

<u>Inbreeding</u> :

Crossing parent organisms with the same forms of a trait to produce.

<u>Hybridization</u> :

Crossing parent organisms with different forms of a trait to produce.

3 0
3 years ago
In mammals the powerful muscle that aids in breathing is the A. diaphragm. B. kidney. C. cerebrum. D. placenta.
eimsori [14]
In mammals, the powerful muscle that aids in breathing is the diaphragm. This muscle expands and contracts the chest cavity and forces air in and out of the lungs.
Hope that helped =)
8 0
3 years ago
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what is wrong with this statement?: sperm and egg cells go through mitosis and divide a total of 1 time
horsena [70]
The wrong part is a total of one :)
5 0
3 years ago
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