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2 years ago

Can any one organism in the food web be a consumer, an omnivore a predator and a pr Justify your answer ?

1 answer:

4 0

All in 1 organism? Not really. It is where you draw the line. An omnivore can be a predator and prey, look at monkeys and human. But a consumer is not that possible. But if you count monkeys as prey for other monkeys, then they can be an predator, omnivore and a prey.

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Please help I’m so sad :( I need to explaination please

statuscvo [17]

Answer:yes

Explanation:

7 0

2 years ago

The rate at which the concentration of a drug in the bloodstream decreases is proportional to the concentration at any time t. I

Westkost [7]

Answer:

$C(t) = C_oe^{-kt}$

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

$\dfrac{dC}{dt}$ decrease proportionally to Concentration C

i.e

$\dfrac{dc}{dt} \alpha - C$

$\dfrac{dc}{dt} = -k C$

$\dfrac{dc}{c} = -k dt$

$\int \dfrac{dc}{c} = -k \int dt$

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C) - ㏑C₀ = -kt

$\dfrac{C}{C_o} = e^{-kt}$

$C(t) = C_oe^{-kt}$

∴

The concentration of drug in blood at any time t is:

$C(t) = C_oe^{-kt}$

4 0

2 years ago

Help lpppppppppppppppppppppppp

Effectus [21]

Answer:

here is the order

Genetics

Allele

Hybrid then law of independent assortment

Law of segregation

3 0

2 years ago

What is change over time?<br> A. adaptation<br> B. evolution<br> C. mimicry<br> D. fitness

Naddika [18.5K]

Answer:

evolution

Explanation:

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1 year ago

Polygenic characteristics are disproportionately affected by natural selection.

rodikova [14]

Answer:

The natural selection on polygenic traits affects selection.

Explanation:

The natural selection process allows changes in frequencies of alleles in a character that is determined by single gene. The polygenic characteristics are disproportionately affected by natural selection as natural selection affect the phenotype distribution.

This occurs in three ways that are disruptive selection, stabilizing and directional selection.

6 0

2 years ago