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Levart [38]
3 years ago
14

Which of the following statements about the solar system's formation is true?

Biology
2 answers:
Alex787 [66]3 years ago
8 0
The last one, the planets formed at the same distance from the sun.
mixer [17]3 years ago
3 0
I think 2 is the answer
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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.


7 0
3 years ago
All plant and animal groups existing together and the physical factors with which they interact compose a(n)
Savatey [412]
All plant and animal groups existing together and the physical factors with which they interact compose an ecosystem<span>.</span>
8 0
3 years ago
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Organisms can be classified in the same species by morphology and
snow_lady [41]
I believe the correct answer would be <span>variation. The definition of variation in biology means,</span><span> any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences or by the effect of environmental factors on the expression of the genetic potentials. So i think that organisms can also be classified as variation. Hope this helped. ♥ ☺

</span>
4 0
3 years ago
How and why are seeds dispersed?
snow_lady [41]
Seeds may be dispersed through animals themselves through feces or wind may carry them. repopulation is the main reason they are dispersed
7 0
3 years ago
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What are the three types of sybiosis
MAVERICK [17]

• Mutualism: both partners benefit. ...

• Commensalism: only one species benefits while the other is neither helped nor harmed. ...

• Parasitism: One organism (the parasite) gains, while the other (the host) suffers.

8 0
4 years ago
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