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Anna [14]
3 years ago
7

Describe some events that could start primary succession and list the succession of plant communities in primary succession.

Biology
1 answer:
Bingel [31]3 years ago
7 0
Primary succession occurs when a natural disaster like an EQ, volcanic eruption, or flood, occurs to an area where there is no plant or animal life. The first organisms to appear are lichens, which over a long period of tome, will begin to form soil.
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Plants and algae most recently shared a common ancestor 480 million years ago, and plants colonized land shortly after that. Lig
densk [106]

Answer:

The correct answer will be- the vascular system

Explanation:

The plants and algae evolved from a common ancestor and studies have also found that the algae-like Chara also evolved into plants.

The plants became adapted to grow in the terrestrial habitat by modifying themselves. The modification was that they developed the vascular system which helps them in conduction of the nutrients and water from the soil to the top of the plants and also the food to every part of the plant.

The plants also added the deposition of the cutin layer over their structure which allows the plants to stand straight and few amounts of loss of water from the plants.

Thus, the vascular system is the correct answer.

6 0
3 years ago
Which of the following is not a characteristic of an enzyme?
Ivan

Answer:

B

Explanation:

if my memory is right then ima say B! pls brainlist if its correct!

3 0
3 years ago
Non-steroidal anti-inflammatory drugs (NSAIDS) block the actions of the COX enzymes and their production of eicosanoids from ___
iVinArrow [24]

Answer:

Arachidonic acids

Explanation:

Non-steroidal anti-inflammatory drugs (NSAIDs) are drugs used due to their analgesic, anti-inflammatory effects.

It inhibit cyclooxygenase (COX) enzyme that takes part in the biosynthesis of prostaglandins (PGs) and thromboxane (TX) and the production of eicosanoids.

Eicosanoids are made by the enzymatic or non-enzymatic oxidation of arachidonic acid or from other polyunsaturated fatty acids (PUFAs) that are close to arachidonic acid which are 20 carbon units in length.

They are important cell signaling molecules that inhibit inflammation, allergy, fever,regulate abortion of pregnancy and normal childbirth, regulating cell growth.

6 0
3 years ago
Which organisms is the least related to the other three organisms
Hunter-Best [27]
More details please!

7 0
3 years ago
I'm supposed to draw this phase but idk how to draw it??? Please help
natka813 [3]
Well im in middle school and to me that looks like a skin cell breking into two cells so how i would draw that is why it would do that (cause) or how it does it. Hope it works
5 0
3 years ago
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