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loris [4]
2 years ago
15

Biology chapter 12 assessment

Biology
1 answer:
Alinara [238K]2 years ago
6 0

Answer:

what is the question so that I will solve it

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___________ is a disease of newborns characterized by progressive under aeration of the lungs and a granular appearance.
inessss [21]

Answer:

Hyaline Membrane Disease

Explanation:

Hyaline Membrane Disease or the respiratory distress syndrome is a disease caused in newborn babies especially in premature infants due to the absence of the biological surfactant.

A glassy membrane composed of the dead cells and the protein is formed and lines the tiny sacs called alveoli which decreases the volume of the alveoli and difficulty in the exchange of gases in the infants.

Thus, Hyaline Membrane Disease is the correct answer.

8 0
3 years ago
2. What alleles code for a female?
emmainna [20.7K]
X ( inherited ) chromosomes!!!!!!!!!!!!!!!!!!!!!
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Describe what happens to an ecosystem when a keystone species is removed.
enot [183]

Answer:

The ecosystem would be forced to radically change, allowing new and possibly invasive species to populate the habitat.

Explanation:

A keystone species is an organism that helps define an entire ecosystem. Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.

I HoPe ThIs HeLpS!!!!!

8 0
3 years ago
Which of the following is NOT a symptom of alcohol poisoning?
OverLord2011 [107]

Answer:

A. i think

Explanation:

4 0
3 years ago
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How does acid rain affect an ecosystem?
Aleks04 [339]

Answer:

The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes

Explanation:

Hope this helped <3

4 0
2 years ago
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