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DochEvi [55]
3 years ago
10

A wet mount slide from a sample of Elodea leaf cells and a slide from a sample of red blood cells were initially examined using

a light microscope. The remaining
portions of the two cells samples were then placed into a 20% sucrose solution. After 30 minutes, the cells were again examined using a light microscope. Which
statements best describes their appearance?
Your answer:
A. The leaf cells had undergone plasmolysis while the red blood cells had shriveled.
B. The leaf cells were swolle and turgid while the red blood cells remain unchanged.
C. Both the leaf cells and the rat blood cells had swollen and burst.
Biology
2 answers:
k0ka [10]3 years ago
6 0

Answer:

B

Explanation:

The leaf cells were swolle and turgid while the red blood cells remain unchanged.

chubhunter [2.5K]3 years ago
3 0
The answer is: B
Hope this helps
I think it’s B
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Help me please!
Alchen [17]

Answer:

C. Removing this step decreases the amount of carbon in the air: This is correct, removing factories would decrease the emission of greenhouse gases, thus decreasing CO2 in the atmosphere.

Explanation:

When we look at the picture we can see that the line that goes from G to C, goes from a factory to the atmosphere. As we know factories release a great number of elements into the atmosphere being one of them, carbon dioxide. Therefore taking into consideration we can proceed to analyze the following statements.

A. Removing this step prevents photosynthesis in the next step: This is not true industry increases carbon dioxide in the atmosphere, even if they don't exist there is enough CO2 for plants to perform photosynthesis.

B.Removing this step increases the amount of carbon in the soil: This is not true as factories release carbon dioxide to the atmosphere, not the soil.

C. Removing this step decreases the amount of carbon in the air: This is correct, removing factories would decrease the emission of greenhouse gases, thus decreasing CO2 in the atmosphere.

D. Removing this step increases carbon storage in plants: This is incorrect the carbon storage in plants is cording to their necessities independently of the abundance in CO2, in the atmosphere.

8 0
2 years ago
Are minnows parasites??
Nostrana [21]

Answer:

no

Explanation:

a minnow is a small freshwater Eurasian cyprinoid fish that typically forms large shoals.

6 0
3 years ago
What’s the role of oxygen in cellular respiration
fredd [130]

Answer: A

Explanation:

8 0
3 years ago
Read 2 more answers
Explain a chromosome insertion and the effect it can have on a human.
Ivan

The correct answer is:

It occurs when part of a chromosome breaks off and attaches to another chromosome.

It results in the duplication of these genes on the same chromosome.

Fragile X syndrome can occur where a person would have 700 insertion repeats.

Difficulties include delay in crawling or walking, hyperactive or impulsive behavior, mental retrdation, flat feet, flexible joints, and large body size.


Hope it helps!

5 0
3 years ago
Read 3 more answers
The United States uses about _____ of the oil produced in the world.
Tresset [83]
Well the U.S. consumes about 7.19 Billion barrels of petroleum related products in 2016.

The U.S. currently uses roughly 25% of all of the world's global reserves.
Hey, America likes oil, leave them alone


7 0
3 years ago
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