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3 years ago

9

When cells are not able to regulate the cell cycle, they can divide uncontrollably which can lead to cancer cells forming. A gro

up of canceer cells is known
as ____?

1 answer:

marshall27 [118]3 years ago

5 0

Answer:

Organ

Explanation:

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The cartilage which divides the nose in two parts is called the

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Cartilage of septum.....

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3 years ago

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Find the resistance of a portable lantern that uses a 24V power supply and draws a current of 0.80A. PLZ HURRY LOTS OF POINTS PH

ira [324]

Answer:

Resistance = 30 Ω

Explanation:

The resistance of an electric circuit = $\frac{Voltage}{current}$

voltage = 24V

current (I) = 0.80A

Therefore, R = $\frac{24}{0.8} = 30$

R = 30 ohms

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3 years ago

why your 21st century sophisticated, how do you explain the role of the plant in the change of the air in the jar

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3 years ago

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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4 years ago

Which of the following is an adaptation? *

balu736 [363]

A frog whose skin looks like the environment in which it lives

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3 years ago