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zvonat [6]
2 years ago
7

Help me fast its a test and its time true or false All ions are housed in the nucleus of a cell.

Biology
2 answers:
malfutka [58]2 years ago
5 0
I’m pretty sure it’s true but not sure
STatiana [176]2 years ago
3 0
<h2>False </h2>

The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins.

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Do snakes lay eggs, or do they give birth?
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They lay eggs because they don't have the genetics or things in their body to give birth.


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3 years ago
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Oompah’s with type O blood receive a tax break. ophine oompah has type a blood, but he wants a wife that will give him children
vova2212 [387]

Answer:

He should request type O on his dating survey.

Opine's blood type must be AO to have a higher probability of producing O offsprings.

Explanation:

O blood type is recessive so, when it is paired with another blood type like B or A, these would be dominant, giving B and A blood, respectively.

O blood type results are possible thanks to OO genotypes.

If the man's blood type is A, to have a higher chance of producing OO offsprings, his blood should be AO. The other possibility is that he has AA blood, which will result in a low probability of OO offsprings.

As regards the mother, her blood type should be OO.

We can see this more clearly in Punnet Square.

<u> ║ A ║O</u>

<u>O║AO║OO</u>

<u>O║AO║OO</u>  

There is a 50% of probability of having O offsprings with AO and OO.

  <u>║ A ║A</u>

<u>O║AO║AO</u>

<u>O║AO║AO </u>

With AA and OO, the probability is 0%

 <u>║ A ║O</u>

<u>A║AA║AO</u>

<u>O║AO║OO</u>

With both parents having AO, blood the probability of having a OO offspring is 25%.

In conclusion, the higher chances of producing a OO offspring is if the parents are AO and OO.

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What type of transport is responsible for oxygen entering into blood cells
tangare [24]

Answer:

oxygen enters blood cells by 'diffusion'

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Examples of an atmosphere-cryosphere interaction?
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Snow falling on glacier would be an example of atmosphere-cryosphere interaction.
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