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liubo4ka [24]
3 years ago
6

I need your help! My idea on my science project is due tomorrow! What should I do it on!? If you help me I will keep making a ra

ndom questions and it will give you a lot of points!!! Any area of science will be okay!!! Mind the biology.
Biology
2 answers:
const2013 [10]3 years ago
8 0
What are you pretty familiar with? I do know some topics, but what are you most comfortable with?<span />
poizon [28]3 years ago
6 0
You could get a prism and shine a flashlight at it and make a rainbow??

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how does earth's rotation cause day and night A as earth rotates toward east, the sun appears to rise in the west and set in the
ioda
The Earth turns on its axis every day; it orbits the sun, just like all the other planets in our Solar System. You can cross out D and A, obviously. Which leaves us with answers B and C. Now, C says that the Earth turns clockwise, which is false; when viewed from space, they determined it turned counter-clockwise, which leaves us with B. Hope this helped
8 0
3 years ago
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
AYUDA resumen del plano transversal
meriva

Answer:

El plano transversal o también llamado axial es la manera que tenemos de dividir al cuerpo humano de manera anatómica e imaginaria. Entonces, es un plano que presenta relación exclusiva con el eje longitudinal y que divide al cuerpo en superior e inferior.

Explanation:

i hope you understand better

7 0
3 years ago
How do fuses make using electrical energy safer?
Yakvenalex [24]
The answer is A.<span> A fuse opens an electric circuit when the current gets too high. When a circuit is open, a current is unable to flow through it. 
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hope it helps you!!
7 0
3 years ago
Read 2 more answers
2. Name the 4 types of bonds carbon can form.
svetoff [14.1K]

Answer:

Single

Aromatic

Double

Triple

Explanation:

8 0
3 years ago
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