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DedPeter [7]
2 years ago
12

Absorption of nutrients by intestinal cells occurs by all of the following mechanisms except

Biology
1 answer:
almond37 [142]2 years ago
8 0
<span>Active transport via the sodium pump, diffusion and osmosis.</span>
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Helppp, i’m going to fail:(
Westkost [7]
Don’t worry this is pretty easy :)

The answer is -
50% recessive alleles
50% dominate alleles

explication- find out what alleles you’re working with (heterogeneous and homogeneous)
[heterogeneous is 1 dominant and 1 recessive- homogeneous is 2 of the same alleles they can be dominant or recessive]
We’re working with a parent with heterogeneous and another parent with recessive homogeneous.

draw a allele chart
__
|_|_|
|_|_|
they look like this and take your first parents alleles and put them at the top

L s
_ _
|_|_|
|_|_|

it should look like this, then take your parent with both recessive and put them vertical to the box

L s
_ _
s |_|_|
s |_|_|

it should look like this, now you drag one letter down and one letter across for each box

L s
__ __
s|Ls|ss |
s|Ls|ss |
— —
it’s should look like this when they’re done, i think you’re doing a grade below me in biology so the ratio should be 50/50 for both phenotype and genotype.

TRY TO LEARN THE VOCABULARY IT HELPS A LOT AND BASICALLY TELLS YOU THE ANSWERS!
GOOD LUCK :)
7 0
3 years ago
Amy wants to surround her yard on all 4 sides with a fence. Her rectangular yard
daser333 [38]

Answer: she will need 3750 meters

Explanation:

5 0
2 years ago
What two main biological processes are responsible for the cycling of oxygen
pantera1 [17]

Nitrates are used by plants to make amino acids and proteins. Most of the phosphorus cycle takes place at ground level. Phosphate is released by the slow breakdown of rocks. What two main biological processes are responsible for the cycling of oxygen?

5 0
3 years ago
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In which of the following situations would sex selection not be ethically recommended?
likoan [24]
C, because it doesn't matter if they all have the same genders but the functions of the body with the other options could affect the babies body. 
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3 years ago
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Can someone tell me the answer???ill give brainlist and points
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Shshsnnsnssnnssnnssbsbsbbsbsbsbsbsnns
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