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Dvinal [7]
3 years ago
8

Keystone predators can maintain species diversity in a community if they

Business
1 answer:
Vikki [24]3 years ago
4 0

Answer:

The options are given below:

A) competitively exclude other predators.

B) prey on the community's dominant species.

C) allow immigration of other predators.

D) reduce the number of disruptions in the community.

E) prey only on the least abundant species in the community.

the correct option is B

Explanation:

Keystone species refers to a predator which prevents a particular herbivorous species from wiping out the dominant plant species. If the number of prey are low, the keystone predators can be less abundant and still be effective. Keystone species have a disproportionately large effect on its environment relative to its abundance.

Therefore, by preying on a community's dominant species, keystone predators help to maintain the species diversity in the community, because they ensure that the dominant predators do not totally wipe out the various organisms present in the ecosystem.

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A kilobyte (kb) is equal to ____ bytes, but is usually thought of as approximately 1,000 bytes.
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Kanye, Jonny, Jaco, and Neil are trying to form a band. They each have some basic skills on most instruments, so their current p
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Answer:

2- Have each member specialize in the role that they are best in, to take advantage of benefits from specialization.

Explanation:

Here are the options

1- Continue with the current plan, as economies of scale should eventually kick in.

2- Have each member specialize in the role that they are best in, to take advantage of benefits from specialization.

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4- Invest their remaining savings in new instruments, as they are at a point where the marginal product of capital exceeds the marginal product of labor.

5- Change the rotation to be random rather than equal, to take advantage of heteroskedasticity.

Specialisation is when a person focuses on an activity in which they are efficient in or have a comparative advantage in

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Jaco seems to be efficient at playing bass, thus he should specialise in this activity

Jonny seems to be efficient at playing the guitar, thus he should specialise in this activity

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Suppose MBI Co. is expected to pay a $0.60 dividend per share next year. Wall Street analysts project the stock will sell for $3
neonofarm [45]

Answer:

$32.60

Explanation:

Data provided in the question:

Dividend paid per share = $0.60

Market price per share = $35.75

Required returns, r = 11.5% = 0.115

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Current price = [ Dividend paid per share + Market price per share ] ÷ ( 1 + r )

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