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castortr0y [4]
3 years ago
13

PLEASE HELP !!!!!!!!!! FORENSIC SCIENCE

Biology
1 answer:
anastassius [24]3 years ago
6 0

Explanation:

Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.

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A brown-eyed man whose father was brown-eyed and whose mother was blue-eyed, married a blue-eyed woman whose father and mother w
skelet666 [1.2K]
Answer:
it’s more likely due the brown alele is dominant.

But it depends on the genotype, because she can be a carrier of the blue gene. In the simplest models of eye color, there are two genes involed (this is a simplified model).

Gene 1 there are two possibilities brown or blue. The brown version of the gene 1 is dominant over the blue one. Dominant means is if a least 1 of your copies is brown. then you will have brown eyes.

Gene 2. there are two possibilities, green or blue. Green is dominant over blue,

5 0
2 years ago
One way the body fights invaders is by increasing the body temperature, or running a fever. Give a brief explanation as to why t
eduard

Some bacteria are not able to function properly and replicate at the fever-high temperatures hence this reduces their infection rates in the body. More research has also shown that the temporal increase in body temperature, during the fever, increases the  activity of the cytotoxic T-cells that are significant in fighting infection.

4 0
3 years ago
black coffee has a pH of 5, therefore its H+ concentration is ______ times greater than a solution with a pH of 10.
Tju [1.3M]

Answer:

100,000

Explanation:

pH of coffee = 5

pH of solution = 10

Concentration of H+ ions between successive pH values are in multiples of 10

Hence, the pH difference :

pH of solution - pH of coffee

(10 - 5) = 5

Hence, difference in H+ ions will be :

10^5 = 10*10*10*10*10 = 100,000 times

6 0
2 years ago
Which of the following is an example of a qualitative data?
Bogdan [553]
Each mouse in the study has brown ears.
4 0
3 years ago
What do Phenylketonuria, Cystic Fibrosis, and Sickle Cell Anemia have in common?
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Answer:

Phenylketonuria, Cystic Fibrosis and Sickle Cell Anemia, these all are disorders caused by hereditary mutation.

Hope it helps!

4 0
2 years ago
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