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tresset_1 [31]
2 years ago
13

Which two elements have similar properties and 8 electrons in their outermost shells?

Biology
1 answer:
AysviL [449]2 years ago
3 0

Answer:

its b

Explanation:

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*50 points* LABEL THIS PLEASE
iogann1982 [59]

Answer:

Ok, I am going to try my best to label all of this. It is quite a vague drawing, isn't it? lol, lets see:

A - Lysosome

B - Endoplasmic Reticulum

C - Golgi Bodies?

D - Cell Membrane

E - Nucleus

F - Ribosomes

G - Cytoplasm

H - Mitochondria

Thank you very much! If you need any more help or such, make sure to comment, and I'll try to help some more. Thank you!

4 0
3 years ago
Read 2 more answers
A heterozygous tall pea plant is allowed to self-fertilize. The resulting F1 progeny are 25% homozygous tall, 50% heterozygous t
maks197457 [2]

Answer:

25% heterozygous tall

Explanation:

If we take the F1 generation as parents and let them self-fertilise, we have 4 crosses.

The first one for homozygous tall, then we have 100% AA.

The second and third one for heterozygous tall and we have 25% AA, 50%Aa and 25%aa for each of them.

The last one would be for dwarf, and we'll have 100%aa.

Adding all of them, we'll have

AA = 100 + 25 + 25 = 150%

Aa =  50+50 = 100%

aa = 100 + 25 + 25 = 150%

as we had 4 crosses, so dividing the total percentages by 4, we'll have,

AA = 37.5%

Aa = 25%

aa = 37.5%

:. The percentage of heterozygous tall would be 25%.

Hope it helps:)

8 0
3 years ago
Drinking too much water during exercise can cause a condition in which the concentration of sodium in the blood is lower than no
Musya8 [376]

Answer:

Explanation:an excess of water in the body can lead to a low concentration of sodium in the blood Hyponatremia is a low concentration of sodium in the blood because of  excessive retention of water

7 0
3 years ago
Read 2 more answers
What is the function of photsysnthesis to capture energy from the sun
____ [38]

Answer:

You just answered yourself buddy

Explanation:

4 0
3 years ago
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How is usable nitrogen obtained by anumals?
pickupchik [31]
Animals obtain nitrogen by eating plants which has absorbed nitrogen from the soil.
3 0
3 years ago
Read 2 more answers
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