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8090 [49]
3 years ago
7

Which scenario best represents geographic isolation

Biology
2 answers:
Otrada [13]3 years ago
6 0
Yeah send answer choice sother wise can’t help
Sindrei [870]3 years ago
5 0
Need that answer choices..
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Suppose a population is carrying a condition controlled by two alleles: A (dominant) and a (recessive). Only homozygous individu
statuscvo [17]

Let a be Q, all which is homozygous recessive = Q∧2

A = p, AA which is homozygous recessive = Q∧2


2pq = heterozygous

It is derived from p+ q = 1

All those in a population which is Q = 20%


All A in the population (p) = 80%

Now that the disease is homozygous recessive therefore,

aa = qq or q × q = 0.20 × 2 = 4%

Then the answer is 4%.

5 0
3 years ago
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1- A _______________ of DNA consists of a sugar, a phosphate, and a nitrogen containing base.
snow_lady [41]
1.) A nucleotide of DNA consists of a sugar, a phosphate, and a nitrogen containing base.

2.) A mutation is a change in the base sequence of a DNA molecule

Hope this helps!
3 0
3 years ago
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What does a food chain diagram illustrate?
AlekseyPX
The answer is C) one pathway of feeding in an ecosystem :)))
6 0
2 years ago
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A graph______________.
Mekhanik [1.2K]
That’d be A and B(1st and 2nd). :)
6 0
3 years ago
What is the control group variable for 7th grade 2.02
likoan [24]

Answer: Control Group is like a regular experiment

Explanation: Example:

A drop of mint juice with a mint gum will strengthen your breath.

Control Group- Mint gum

Independent Variable- Mint juice.

Dependent Variable- Breath (Being measured)

4 0
3 years ago
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