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artcher [175]
2 years ago
15

Can someone answer number 1

Biology
2 answers:
Ann [662]2 years ago
8 0

it is used to filter out the bad stuff

Nina [5.8K]2 years ago
4 0
Chlorine is added in the water treatment process because it kills off all of the bacteria and bad things inside of the water that may not be seen. It doesn’t necessarily “filter” it out, it’s just because the organisms living inside of it die because of the chemical element.
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Consider a population of 425 diploid giant Sequoia trees. In this population, you observe the following genotypic counts: 100 ho
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Answer:

q = 0.42

Explanation:

This question is an example of Hardy-Weinberg question and there are two equations necessary to carry out this question;

p + q = 1

p² + 2pq + q²  = 1

where;

p = the frequency of the dominant allele

q =  the frequency of the recessive allele

p² = the frequency of individuals with homozygous dominant genotype

2pq  = the frequency of individuals with heterozygous genotype

q² = frequency of individuals with the homozygous recessive genotype

Since the total  population = 425

q² = \frac{individuals with recessive genotype}{Total Population}

= \frac{75}{425}

q² = 0.1765            

To find q; we need to square root both side to           eliminate the square from  q².

∴ \sqrt{q^2}=\sqrt{0.1765}

q = 0.4201

q = 0.42       (to two decimal places)

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3 years ago
The job of the circulatory system is to __________. transport digestive wastes store blood and food transport blood take in and
Umnica [9.8K]
Transport the blood.........
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Why does amino acids decrease in ileum​
ASHA 777 [7]

Answer:

The two major pancreatic enzymes that digest proteins in the small intestine are chymotrypsin and trypsin. Trypsin activates other protein-digesting enzymes called proteases, and together, these enzymes break proteins down to tripeptides, dipeptides, and individual amino acids.

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You are a genetic counselor. A couple comes to you for advice. The female is pregnant with their first child. Both have family h
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Answer:

The answer is B: The child will likely have Tay-Sachs disease if both parents pass on the dominant alleles.

Explanation:

Brainliest pls!!

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a hagfish!

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