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fiasKO [112]
2 years ago
12

What effect did adding NaOH have on the pH of the substance being tested?

Biology
1 answer:
Svetradugi [14.3K]2 years ago
6 0

56633wwwss

Explanation:

vhvbtggfhgxgbcfgcxbcxew245678

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The body makes its own supply of this lipid, which has a ring structure and is part of every cell membrane.
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3 years ago
Explain what's happening in the diagram below the respiratory system.
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2 years ago
Do you think the introduction of a new species in an area always has a negative impact or result in the ecosystem? Explain
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2 years ago
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The protons and neutrons are in the nucleus of the atom, while the electrons are on the outside. How would you calculate the num
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3 years ago
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In humans, dimples (D) are dominant over no dimples (d). Curly hair (A) is dominant over
jeyben [28]

Answer:

1. ddaa

2. DdAa

3. One from each parent

4. False

5. 0.25

6. 0.25

7. 0.25

8. 0.5

Explanation:

The remaining part of the question is  

1. What is Jane's genotype?  

2. What is Paul’s genotype?  

3. Where did Jane get her gene for curly hair? From her mother or father?  

4. True or False: Jane's mother was heterozygous for curly hair?

5. What fraction of Paul and Jane's children should have curly hair and dimples?  

6. What fraction of their children would have straight hair and no dimples?  

7. What fraction should have dimples but not curly hair?  

8. What is the probability of getting any offspring with dimples

Solution

1. Genotype of Jane's mother -ddaa

2. Genotype of Paul (heterozygous for dimples and curly hair) – DdAa

3. One “a” gene from mother (whose genotype for hair was aa) and second “a”gene from father (whose genotype was  Aa)

4. False.  She was having straight hair

5. Offspring of  Paul and Jane  

DdAa (4), Ddaa (4), ddAa(4) and ddaa (4)

4 out of 16 offspring will have curly hair and dimples = 0.25

6. ddaa, 4/16 = 0.25

7. Ddaa , 4/16 = 0.25

8. Ddaa, DdAa, 8/16 = 0.5

6 0
2 years ago
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