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3 years ago

Is the kirtland's warbler an experimental population or is it endangered

Biology

1 answer:

iren2701 [21]3 years ago

4 0

It is endangered? Because a kirtland warbler is a big species.

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small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi

irina [24]

Answer:

Frequency of p $= 0.684$

Frequency of p $= 0.316$

Number of individuals with homozygous dominant (AA) $= 47$

Number of individuals with heterozygous (Aa) $= 43$

Number of individuals with homozygous recessive (aa) $= 10$

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals $(q^{2})$ is $\frac{10}{100} = 0.1$

Now, q will be

$= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316$

As per Hardy Weinberg's equation -

$p + q = 1$

Substituting the value of q in above equation, we get -

$p + 0.316 = 1p = 1 -0.316\\p = 0.684$

Now the frequency of homozygous dominant (AA) will be

$p^{2} = 0.684^{2} \\= 0.467$

Hence, out of 100 people $0.467 * 100 = 46.7 or 47$ people are homozygous dominant (AA)

Like wise out of 100 people $0.1 * 100 = 10$ people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

$p^{2} + q^{2} + 2pq = 1\\$

Substituting the values in above equation, we get -

$0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433$

So, out of 100 people $0.433 * 100 = 43.3 or 43$ people are heterozygous (Aa)

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3 years ago

What is the intertidal zone?

Whitepunk [10]

Answer:

The answer here is B.

Hope this helps!!

8 0

3 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Naya [18.7K]

Answer:

I think the answer is B.

Explanation:

I think this because they have these variations to better adapt to conditions in their environments.

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2 years ago

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Kim is standing at the bus stop. Her weight of 550 Newtons is a downward force caused by gravity. What is the amount of force th

Rom4ik [11]

Answer:

Explanation:

i just took the quiz on k12 and got it right

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3 years ago

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4. in the diagram below strand 1 and 2 to represent the two complementary strand a portion of a DNA double helix. The sequence o

romanna [79]

Answer: d

Remember you always have to have the opposite letter (Chargaff’s rule). A=T G=C vice versa T=A C=G.
I hope this helps, I’m sorry if it’s a but confusing:)

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3 years ago