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Grace [21]
3 years ago
15

How do I do this? Like I'm so Confuzzled

Biology
2 answers:
Bingel [31]3 years ago
7 0
I could only answer the first question if it helps

djyliett [7]3 years ago
6 0
Dominant letters are (BB)
Recessive letters are (bb)
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You have gone into the field to take water samples from
timofeeve [1]

Answer:

Lake A: pH = 4.5; Lake B: pH = 7.5

Explanation:

I think that one because if you look on the acid vs base chart acid is from 0-6 and bases are from 8-14 and acids are less toxic, so you would infer that lake A has acid and lake B has bases.

i would have picked the ones closest to 7 ,which is neutral, but I'm not sure that a base can be lower then 7 so I didn't pick answer C

7 0
4 years ago
Read 2 more answers
Job on enzyme, substrate and active site
White raven [17]

These pockets contain the active site, which is the area of an enzyme where the substrate binds and the chemical reaction takes place. In the active site, amino acids of the enzyme protein will bind to the substrate. ... When binding to a substrate, enzymes may undergo an induced fit.

8 0
4 years ago
PLEASE HELP!!! WILL GIVE BRAINLIEST!!!
iren [92.7K]

Answer:

the answer is B

Explanation:

As it releases so does the potassium ions

6 0
3 years ago
SUPER URGENT I HAVE A 70 POINT TEST TOMORROW!!
melisa1 [442]

Answer:

this is the different states of matter and you can look at the three stages of matter to help you understand the different types of cycles

Explanation:

best of luck! The nitrogen cycle and the carbon cycle can be commonly confused so just go over what the different stages of matter are and then you should have your compare and contrast chart too

4 0
3 years ago
Determine the probability of producing light colored moths if a heterozygous dark male is crossed with a light female moth
Virty [35]

Answer:

1/2 or 50%

Explanation:

Let us assume that the existence of heterozygous dark male means that the dark trait is dominant over the light trait. Hence, the light color trait is recessive.

Let us also assume that the dark color trait is represented by the allele A and the light color trait by allele a.

Heterozygous dark male = Aa

Light female = aa

Crossing the two:

            Aa    x    aa

         Aa   Aa   aa   aa

Aa = dark color = 1/2 or 50%

aa = light color = 1/2 or 50%

<em>Hence, the probability of producing light-colored moths would be </em><em>1/2 </em><em>or </em><em>50%.</em>

5 0
3 years ago
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