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3 years ago

What

Biology

1 answer:

allsm [11]3 years ago

6 0

Answer:

the complete process

Explanation:

i hope this helped!

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Hi I need help to answer this questions about punnett squares?

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3 years ago

HELP PLEASE ! Which statement best describes the result of meiosis?

Reil [10]

Answer:

D. It produces gametes / sex cells.

Explanation:

Meiosis is a reductions division, so the source of the sex cells will produce the gametes, undergoing meiosis. The gametes will have half the number of chromosomes in a human body (23).

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3 years ago

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Yeast cells are recovered from a fermentation broth by using a tubular centrifuge. Sixty percent of the cells are recovered at a

Serga [27]

Answer:

$\\ \omega = 5033.22 \ rpm$

Explanation:

Given that:

$R_1 = 0.6\\\\R_2 = 0.95\\\\\omega_1 = 4000 \ rpm\\\\\omega_2 = ???\\\\Q_1 = 12\ l/min\\\\Q_2 = 12\ l/min$

For a continuous centrifuge ; solid recovery R ∝ $\frac{\omega^2}{Q}$

where;

ω = angular velocity of the centrifuge in rpm

Q = flow rate

SO;

$R_1 \alpha \frac{4000^2}{12}$

$R_2 \alpha \frac{\omega^2}{12}$

$\frac{R_1}{R_2} = \frac{4000^2}{12}$ ÷ $\frac{\omega^2 }{12}$

$\frac{R_1}{R_2} = \frac{4000^2}{12} * \frac{12}{\omega^2}$

$\frac{R_1}{R_2} = \frac{4000^2}{\omega^2}\\\\\frac{0.6}{0.95} = \frac{4000^2}{\omega^2}$

${\omega^2} = \frac{4000^2*0.95}{0.6}\\\\\\{\omega} = \sqrt{ \frac{4000^2*0.95}{0.6}}\\\\\\ \omega = 5033.22 \ rpm$

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3 years ago

Which helps maintain a dog’s homeostasis?

SVEN [57.7K]

Answer:

<h2><em><u>Panting </u></em></h2><h2>Explanation:</h2><h2>because panting is a response to the dog being overheated and thirsty. once the dog is actually thirsty they are already dehydrated and it is very important to get them to a freshwater source quickly. The other answers could be argued in a way but panting is definitely 100% correct !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!</h2>

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3 years ago

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An object such as a piece of gold was cut into 2 halves, explain what would happen to its density?

nikdorinn [45]

Answer:

The density would stay the same.

Explanation:

The density would stay the same as density is an intensive property meaning it doesn't change based on the amount of matter that you have.

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3 years ago