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Savatey [412]
3 years ago
5

the shells of clams and oysters collect on the seafloor. over time they form a rock. what type of rock is it

Biology
1 answer:
katovenus [111]3 years ago
5 0
Sedementary rock. Because it sits over time and gets pushed underground to form sedementary rock.
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You discover a new life-form, and study it under an electron microscope. you find that its cells have a peptidoglycan cell wall,
AysviL [449]

Answer:

              The new life form will come in domain of bacteria.

Explanation :

                   As we know that there are certain characteristic of bacterial cells which are listed below.

Composition of cell wall :

                                        Cell wall of bacteria is composed of carbohydrates protein complex known as peptidoglycan .

Presence of organelles :

                                       Bacterial cells lack all organelles except ribosomes

Presence of fatty acids in plasma membrane

The plasma membrane of bacterial cell is composed of a lipid bilayer made up of phospholipid. It contains fatty acids

Conclusion

                In microscopic studies of new organism all the characteristics features of bacteria have been found. So, this new life form belong to bacteria.


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3 years ago
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mezya [45]

Answer:

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mRNA: It is basically stand for messenger RNA which served as the temporary data or information in the DNA.

rRNA: It is stand for the ribosomal RNA, which are used in the components for protein manufacturing structures.

tRNA: It is stand for the transfer RNA which are basically used to assemble the amino acids.

7 0
3 years ago
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What are some disease caused by pathogens? And its names
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Yuri [45]

Answer:

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Explanation:

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