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barxatty [35]
3 years ago
15

What is the difference between xylem and phloem tissue? Worth 20 points

Biology
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

Xylem is Passive where Phloem is Active

Explanation:

Xylem carries water from roots to leaves, and is made up of dead cells. The cell walls are thick and made of lignin.

Phloem carries food from leaves to growing parts and storage organs. This is made up of living cells. The cell walls are thin and made of cellulose.

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2. What is a characteristic of angiosperms?
sammy [17]

Answer:

D

Explanation:

The have carpels that enclose, developing a seed that may turn into a fruit

8 0
3 years ago
Atropine is sometimes used to dilate the pupil for an eye examination. which receptor would atropine block?
grigory [225]

Atropine would block the receptor called muscarinic acetylcholine receptors present in the eye.

Atropine is the Anticholinergic agent which is also known as parasympatholytics. The activity of neurotransmitters at the receptors leads to pupil constriction.

Atropine is used to block these receptors that allow the pupillary muscles to relax. This causes the dilation of the pupil.

Atropine is the mydriatics that is used for pupillary dilation to conduct a detailed examination of eye diseases.

without this medication, the pupil will only dilate in the darkness. However, doctors cannot examine the eye problems as there is darkness as they need light for checkups.

If you need to learn more about Atropine, click here:

brainly.com/question/14080697

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7 0
1 year ago
How did the development of the sexual reproduction affect evolutionary change?
Shtirlitz [24]
Well it helped the animals and humans grow the population.
4 0
2 years ago
Study the illustration. The small blue spheres represent water molecules.
Montano1993 [528]

Answer:

Water will move from A to B

Explanation:

Due to higher concentration of water at B than in A.

5 0
3 years ago
how does distance from the ocean, ocean current, latitude, elevation, and relative location of mountain ranges affect the climat
7nadin3 [17]

Answer:

So many factors influence the climate. Some of them are ocean currents, latitude, distance from the ocean, elevation, etc.

Explanation:

The distance from the ocean influences the climate of the place. If the place is located on the coast, the climate will be colder and humidity will be higher.

Thanks to ocean currents the temperature can be changed. Ocean currents can low the temperature but also make it very high.

Latitude has an influence also regarding the temperature. Elevation, as it gets higher, the air above is falling, so the pressure decreases.

Regarding all the factors above, we can say that New York has hot summers, with high humidity and very cold winters, full of snow. Close to the river, the ground is muddy and going to the mountains, the ground is getting rocky

3 0
3 years ago
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