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rewona [7]
3 years ago
14

What adaptations would a plant species need to encounter the effects of an herbivorous insect and what adaptations would the ins

ect need to counter those defenses?
Biology
1 answer:
kaheart [24]3 years ago
5 0

Answer:

The plant defense system incorporates waxy cuticles or bark that are impenetrable in order to protect from insects. They can create complex polymers that lower the plant absorbability to creatures; and poisons that can kill herbivores and insects. Furthermore, plants produce hard shells, and spines (changed leaves), and thorns to shield themselves from herbivores.  

Herbivores then again have built up a various scope of physical structures to encourage the utilization of plant material. They have created teeth structures to penetrate or break plant tissues and that mirror their taking care of inclinations. They can create proteins, for example, oxidases (MFOs) and protease that counter and diminish the adequacy of various harmful auxiliary metabolites delivered by plants. They can maintain a strategic distance from plant protections by eating plants specifically in reality.

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What happens if 4 bears try and live in the same area?
aivan3 [116]

Answer:there is two answers the bear could fight or be friend if they are the same race

Explanation:

What could happen if this is if they are different bears, what could happen is that a fight is started to see who gets that area, but if they are bears of the same race, for example a brown bear, as much as possible it would be that they will not fight and were friends or another probability would be that they will fight

 

3 0
3 years ago
When a fish swims from salt water into fresh water, its cells react by:
Sever21 [200]

When a fish swims from salt water into fresh water its cells react by losing water and shrinking.​ The correct option is D.

<h3>What is fresh water?</h3>

Glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands, and even groundwater contain fresh water.

These freshwater habitats cover less than 1% of the world's total surface area but are home to 10% of all known animals and up to 40% of all known fish species.

When a fish swims from salt water into fresh water its cells react by losing water and shrinking due to osmosis.​

Thus, the correct option is D.

For more details regarding fresh water, visit:

brainly.com/question/4381433

#SPJ1

6 0
2 years ago
Read 2 more answers
A fertilizer producer finds that it can sell its product at a price of dollars per unit when it produces units of fertilizer. Th
Vilka [71]

Answer:

700

Explanation:

If from the question the price per unit of fertilizer, p(x) = 300 - 0.1x

The cost of x units of  fertilizer = C(x) = 15000 + 125x + 0.025x^2

And we know that Profit = Revenue - Cost

Revenue for x units of fertilizer R(X) = x*p(x)

= 300x - 0.1x^2

Hence Profit: P(x) = R(x) - C(x)

= [300x - 0.1x^2] - [15000 + 125x + 0.025x^2]  

= -0.125x^2 + 175x - 15000

To determine critical values

P'(x) = -0.25x + 175 = 0

Thus x = 175/0.25

x = 700

To maximize profit, the manufactures must produce 700 units of fertilizers

5 0
3 years ago
List two examples of how cells' shapes are suited to their functions?
sukhopar [10]

Answer:

<u>Red blood cell in humans -</u> it has no nucleus. Hence it offers the cell to carry more haemoglobin.

- they are disc shaped allowing them to pass through narrow capillaries.

<u>Root hair cells in plants-</u> they have a large cytoplasm which enables them to take water from the soil.

<u>White Blood Cells in humans -</u> they have lobed nucleus and so can change their shape to pass through narrow capillaries.

  • <em><u>HOPE IT HELPS...</u></em>

5 0
2 years ago
Explain how the fossil record indicates a long history of<br> changing life forms.
LuckyWell [14K]

The fossil record essentially keeps track of the abundance and appearance of various fossils during different time periods. As time goes on, the fossils change. Using the fossil record, we can compare and contrast the fossils to develop theories about changing life forms and their connection to time.

Hope this helped :)

8 0
3 years ago
Read 2 more answers
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