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Brrunno [24]
3 years ago
10

A dichotomous key helps identify organisms through its

Biology
1 answer:
Gennadij [26K]3 years ago
5 0
A. Characteristics

You would use this key and it will say something like go to 12 of it has long wings or go to 11 if it has no wings.
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Artificial selection has given us * A. The many species of wild cats B. Breeds of domesticated dogs C. Various human societies D
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b. breeds 0f domesticated dogs

Explanation:

I think its b.

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What is the opposite of loud <br><br>​
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Answer:

Quite for sure

Explanation:

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Consider the following three populations of birds. Assume HW equilibrium. With these birds red coloring is recessive, while brow
bixtya [17]

Answer:

Red allele frequency will be highest in population II

Population III can undergo bottleneck effect

The frequency of the brown allele will  least likely be altered in the population I

Explanation:

Population I -

Total population - 670

Brown birds - 603

Red birds - 67

Population II

Total population - 100

Brown birds - 90

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Brown birds - 27

Red birds - 3

Frequency of red birds in population I

\frac{67}{670} = 0.1

Frequency of red birds in population II

\frac{10}{90} = 0.11

Frequency of red birds in population III

\frac{3}{30} = 0.1

Red allele frequency will be highest in population II and it will be equal to \sqrt{0.11} = 0.33 as compared to 0.31 in case of population I and III

Population III can undergo bottleneck effect because of smaller population size

The frequency of the brown allele will  least likely be altered in the population that has highest  brown individual , i.e population I

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4 years ago
What is the role of energy in living Organisms? Is it a more or less important role than other characteristics of life? Defend y
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Energy is vital for living organisms is our fuel . if there is no energy formed we can t talk about life because things cells that are too little to experience things have this purpose to form energy in order for us to function.we need to see the human body in a constant dynamic because every second is breaking and forming Atp( the primary source of energy) and using that atp for everything moving thinking keeping us healthy ex transporting macromolecular substances like glucose that is lately broke down (glicolisis) and forms other molecules of AtP .And the cycle goes on.In my opinion is decisive because if there is no energy there is no life the other things could work if the the everyday light goes away the moon can still be there we can still be there but at some point we will dissapear.Energy is requiered for everything to occur it repairs builds and maintains body tissues without it the has no chance to survive .Because there will be no metabolic processes and no cycle of energy exchanges.
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3 years ago
What 3 similarities of carbohydrates and lipids
garri49 [273]

Answer:

Similarities: They're all largely or primarily carbon compounds, and they're all produced by living things. Proteins and some carbohydrates have what's sometimes called "high information content" in that the imputed instructions for producing them are very particular.

Explanation:

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3 years ago
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