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Nat2105 [25]
4 years ago
5

Which one of the following phrases best describes the human karyotype?

Biology
1 answer:
nikitadnepr [17]4 years ago
4 0
One sex pair chromosomes and 22 pairs of autosomes 
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In his experiments with different competing pairs of Paramecium species, Gause found that sometimes both species persisted and s
UkoKoshka [18]

Answer: The options are not given, here are the options.

A. One species is much better competitor than the other.

B. Periodic disturbances allow for coexistence.

C. Two species tended to use different resources.

D. The two species experienced interference competition and not exploitative competition.

The correct option C.

Two species tended to use different resources.

Explanation:

From Gause experiments on competing paramecium pairs, He found out that most times both species persisted and sometimes only one did because the two species uses different resources.

Organisms normally compete for limited resources in order to survive and one intend to compete well while other suffer. Both in the case of competing paramecium pairs, the pair use different resources which make the to persist and survive well. Once the resource of one finishes, the other one will persist because it is still surviving on its available resources.

5 0
3 years ago
PLEASE HELP MEEEEEE!!!!
Lynna [10]

Answer:

The answer to this question is D.

Explanation:

This is because it was affected by the wind because sand is very light. ALso, I already learned this stuff so I am kind of an expert ngl.

8 0
2 years ago
How have invasive species impacted the earth?
gayaneshka [121]

<em>Answer: Introducing a species into a new environment may have a variety of outcomes. ... However, when these alien species begin to have negative consequences in the new habitat, they are called invasive species. Invasive species may cause environmental harm, economic harm, or impact human health.</em>

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Explain why an ecological pyramid is smaller at the top then the bottom
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The ecological pyramid is smaller at the top due to the lower amount of species to fit into the category (diversity is decreased, and the higher, the more suppressed the energy is in the animals/species).
3 0
4 years ago
explain how the structure and the function of squamous epithelium in the lung are important for gas exchange​(4 marks)​
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Squamous cells area one single layer and flattened, this allows for diffusion of oxygen and carbon dioxide to happen easily in the lungs.
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