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Allushta [10]
3 years ago
7

If you submerge a mussel in an environment in which the ambient osmotic pressure progressively increases, the blood osmotic pres

sure of the mussel will
a. also progressively increase.
b. also progressively decrease.
c. increase first and then decrease.
d. decrease first and then increase.
e. not change.
Biology
1 answer:
bezimeni [28]3 years ago
4 0

Answer:

The correct option is 'a'

If osmotic pressure increases when a mussel is submerged in the water,the blood osmotic  pressure also increases.

Explanation:

Mussels are bivalves that are found in fresh water as well as marine water.

They have bluish blood and small heart pumps the blood.Some mussels have red blood which contain hemoglobin that carry oxygen rather than hemocyanin.

The mussels show increase in blood chloride level and amino acid when the osmotic pressure of the water increases.

Submerging the mussel in the aquatic environment increases osmotic pressure of the mussel.

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kykrilka [37]

Answer:

the fish couldn't eat

Explanation:

some of the fish and plants feed off of plants out of water. by removing them, they lost their nutrients.

8 0
3 years ago
Select all of the true statements regarding non‑shivering thermogenesis.
lora16 [44]

Answer:

a, b, d y e

Explanation:

We can define thermogenesis as the method of production of lime or temperature that a living body generates, in biology it is studied that this does not occur in all animals, but is seen in so-called warm blood and some plants, there are three types of processes identified in animals:

NEAT: defined as thermogenesis that occurs without the presence of physical activity

DIT: defined as the thermogenesis that occurs with physical activity

EAT: defined as the thermogenesis that occurs with the consumption of food or diet

Thermogenesis under the thermogenin protein found in brown adipose tissue produces a disengagement of protons within the mitochondria, prevents ATP synthesis and is capable of inducing temperature with the flow of protons, it also intervenes by increasing glycolysis, lipogenesis and gluconeogenesis with which its final result in these processes is the production of energy. The effect of the sympathetic nervous system and thyroid hormones that can balance heat production without generating abnormal movements such as tremor is also recognized.

Thus we deduce that:

electron transport allows heat flow without causing tremors

Thermogenin is involved in allowing protons to enter the mitochondria and the ATP production process is carried out.

hydrolysis of fatty acids occurs in the presence of norepinephrine

in brown adipocytes ATP synthase can be avoided

6 0
3 years ago
Which statement describes one feature of chemical changes? They never change a substance’s properties. They change a substance’s
Liono4ka [1.6K]

They change a substance’s identity.

8 0
2 years ago
A species of moth has a 2 varieties of wing color: brown and white. As winter approaches, the trees where the moths live loose t
Morgarella [4.7K]

Assuming that this question makes reference to the survivability of the two moth variations, we can confirm that the brown-colored moth will be better adapted to survive in the winter months.

<h3>Why are the brown moths more likely to survive?</h3>

This has to do with their ability to better hide from predators. As described in the question, their primary predator are birds that hunt them while resting on the tree bark. This means that the white-colored moths will stand out against the dark tree bark and be easier prey for the birds. This will eventually lead to all the moths in the area being brown-colored through the process of natural selection.  

Therefore, we can confirm that the brown-colored moth will be better adapted to survive in the winter months due to their ability to hide from predators.

To learn more about natural selection visit:

brainly.com/question/9830102?referrer=searchResults

5 0
2 years ago
Biology 1 midterm | ID 210093 generated 9 2019​
Pie

Answer:

Hi there!

Please post questions! Thanks

4 0
3 years ago
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