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Aloiza [94]
4 years ago
5

How do goblet cells protect gas exchange from pathogens

Biology
1 answer:
hjlf4 years ago
3 0
Goblet cells are glandular cells, or unicellular mucus-secreting glands, present in the epithelial lining of the mucous membranes of the respiratory tract and digestive system. The mucus produced by a goblet cell is secreted in the light of the tubule in question by exocytosis and diluted with water in order to coat the epithelium exposed to harmful actions present in the digestive or respiratory tubes. [1] It has an important function of keep moist and avoid desiccation of the epithelium, particularly in the airways.
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Answer:

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6 0
3 years ago
What are the conditions required for natural selection? Check all that apply.
jolli1 [7]

Answer:

The conditions for natural selection are:

  • overproduction of offspring
  • variation among organisms in a population
  • favorable adaptations selected by nature

Explanation:

  • Natural selection is the continuous process of reproduction and survival that is caused by the contrast and differences due to phenotype.
  • Overproduction of species creates the competition and only the one survived through the natural selection grows to the next generation.
  • Similarly variations in the phenotypic organization of species, their adaptation process etc causes the natural selection.
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8 0
3 years ago
Read 2 more answers
Which description is true about eukaryotes but not prokaryotes
omeli [17]

Eukaryotes have a nucleus, prokaryotes do not. While you did not supply descriptions, this is one of the basic and most obvious difference.

8 0
3 years ago
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Is this the krebs cycle or the calvin cycle? They both have to do with photosynthesis.
Georgia [21]

Answer:

Im pretty sure calvin cycle!

Explanation:

click on the thing i inked to compare :)

6 0
3 years ago
You are going on a space trip. You fly in a shuttle from Earth to Mars. You leave Mars and shuttle over to Saturn. On
lukranit [14]

Answer:

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Explanation:

I would say that because Jupiter already has a lot of mass on it and I would suspect that you would too.  But I am not sure if it is 100% right, so correct me if I am wrong! Have a nice day! :)

3 0
3 years ago
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