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sweet [91]
3 years ago
15

SOS. HELP.

Biology
1 answer:
krok68 [10]3 years ago
8 0
Each one is made of one original strand and one new strand.<span>It bonds together the nucleotides in the new strand</span>
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There are many different types of cells with many different types of cellular structures and functions. Which of these structure
Varvara68 [4.7K]

Answer:

Hope it helps. Look below plz.

Explanation:

It includes features from all cell types. A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm.

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Drag and drop the steps of digestion to order them from first to last step.
Fynjy0 [20]

Answer:

The teeth in the mouth bite off a piece of food.

The teeth continue to break the food into smaller pieces.

Saliva rushes into the mouth and mixes with the broken-down food.

The food travels down the esophagus.

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The broken-down food, called chyme, enters the small intestine.

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the material is stored as solid waste until it is excreted from the body.

Explanation:

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3 years ago
If a mother has a blood type AB+- and her father has a blood type B- and she marries a man with O- blood type. What is the perce
Marina CMI [18]
Genetics, blood type gene has two alleles, each allele has genotype A, B or O. The A and B are dominant, and O is recessive. So allele A combined with allele O is type A. Similarly, BO is type B, AA is type A, BB is type B, OO is type O, and AB is typeAB.

If both parents have type A blood, then the alleles could be AA or AO, thus the allele A frequency is 75%, allele O frequency is 25% for both parents. 
So the chance of alleles OO is 25% × 25% = 6.25%, 
alleles AA is 75% × 75% = 56.25%, 
alleles AO is 75% × 25% = 18.75%, 
alleles OA is 25% × 75% = 18.75%.
Since AA, AO and OA are blood type A, and OO is blood type O, thus their child has 6.25% chance to be blood type O and 93.75% chance to be blood type A. 

The +/- is called the rhesus factor, with + being dominant, and - being recessive.
So if both parents are -, the kids are always -, otherwise the kids might be + or -. 

Child Blood Type Estimate Table:
Father's Blood TypeABABOMother's
Blood
TypeAA/OA/B/AB/OA/B/ABA/OBA/B/AB/OB/OA/B/ABB/OABA/B/ABA/B/ABA/B/
8 0
3 years ago
If a mutation occurs in a gamete, which of the following is most likely to result?
Dahasolnce [82]
I believe it would be the 3rd option.
7 0
3 years ago
Read 2 more answers
Is this true or false, "The growth of an organism is the result of individual cells increasing in size.".?
saw5 [17]
False, the growth of an organism is the result of cells multiplying.
5 0
2 years ago
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