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Kazeer [188]
3 years ago
13

What protects the Earth from dangerous EM waves

Biology
1 answer:
Blababa [14]3 years ago
3 0
Ozone layers protects the earth from dangerous EM waves
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Let Y = yellow and y = green, and R = round and r = wrinkled. You cross YYRR peas with yyrr peas. All of the F1 individuals are
lukranit [14]

Answer:

1/4

Explanation:

Given that the F2 cross produces offspring according to the expected 9:3:3:1 ratio.

YyRr X YyRr:

Let us break the dihybrid cross into individual monohybrid crosses.

Yy X Yy :

    Y     y

Y  YY  Yy

y   Yy   yy

2/4 or 1/2 of the offspring are heterozygous for the trait.

Similarly, in Rr X Rr cross, 1/2 of the offspring are heterozygous for the trait.

Together, 1/2 * 1/2 = 1/4 of F2 plants are expected to be heterozygous for both traits.

3 0
3 years ago
Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis?
klemol [59]

Answer:

the end results of mitosis and meiosis are completely different: Mitosis: One diploid cell → two diploid cells. Goal is cell division. Meiosis: One diploid cell → four haploid cells.

Explanation:

5 0
3 years ago
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What are perlemoen used for?​
r-ruslan [8.4K]

Answer:

We use them for the meat as food and the shells as decorative items

Explanation:

hope this helps

3 0
2 years ago
How the data from the temperature experiment supports your hypothesis.
Kipish [7]
Wheres the picture for this
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Is a mushroom a scavenger, a decomposer, a plant, it all of these?
stealth61 [152]
Although it depends on the breed of fungi, you're answer is going to be *C. a Decomposer*

I hope this helps! :)
8 0
3 years ago
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