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EastWind [94]
3 years ago
6

Can you help me with this question?

Biology
1 answer:
lozanna [386]3 years ago
7 0
Idk how would I know ask your mom or dad or whatever family or friends you have... if you don’t that’s sad
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Juliette [100K]
You can just ask a question and we can help what do you need help u
4 0
4 years ago
Read 2 more answers
Which of the following best describes the what happens during gene expression?
hoa [83]
I think the correct answer from the choices listed above is option A. During gene expression, a cell reads the instructions in dna and builds a protein based on those instructions. Gene expression <span>is the process by which information from a </span>gene<span> is used in the synthesis of a functional </span>gene<span> product.</span>
8 0
3 years ago
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HELP ASAP!!!! All life on earth has descended from a common ancestor this theory was accepted when
kap26 [50]

Answer:

A. A majority of scientists agreed with it

Explanation:

The famous theory called the theory of common descent, states that all the living organisms of the earth have arisen from a common ancestor. This notion was first proposed by a French mathematician,Louis Maupertuis duirng 1740s who was of the view that all organisms had a single ancestor and evolutionary process with the passage of time resulted in the specie diversification.

After that, in 1790s another philosopher Immanuel Kant, suggested that all organisms seem to have a common ancestor. In the same period of 1790s, another scientist , Erasmus Darwin who was the grandfather of Charles Darwin also suggested that all the organisms might have a single ancestor who went through the process of evolution to bring all the majesty into life.

Charles Darwin was the first scientist who worked on this notion for alot of time and proposed the theory of common descent,in his book, On the Origin of Species.

After it, many scientists got agree with this theory such as,  Vernon Kellogg in 1907 and T. Ryan Gregory in 2008 and many others explain that no reliable observations exists which contradicts the theory of common descent.

Therefore, option A is the best option.

Hope it helps!

4 0
3 years ago
Use the drop-down menus to identify the scientists who match the descriptions below. found that animals are composed of cells fo
NISA [10]

found that animals are composed of cells is Theodor Schwann

found that plants are composed of cells is Matthias Schleiden

looked at cork through a compound microscope is Robert Hooke

declared that all living cells can only come from other living cells called living cells "animalcules" is Rudolph Virchow

6 0
3 years ago
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The _________________ is the hereditary material of the cell made up of sequences of four nucleotides arranged in linear strands
mario62 [17]

Answer:

DNA

Explanation:

The answer is DNA. It belongs to a class of molecules called the nucleic acids, which are polynucleotides(long chains of nucleotides)

Hope this helped :)

6 0
3 years ago
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