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garri49 [273]
3 years ago
9

1. SCIENTISTS HAVE DISCOVERED THAT BEFORE AN ERUPTION, EARTHQUAKES GENERALLY

Biology
1 answer:
KiRa [710]3 years ago
6 0

Answer: Increase in number

Explanation:

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Organize the parts of this body system in the CORRECT order according to the levels of organization in a multicellular organism,
Snezhnost [94]

Answer:

I believe its C

Explanation:

A neuron is what makes up an atom, so a neuron would go first, then nerve tissue, central nervous system, and then finally human being.

<em>have an amazing day</em>

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3 years ago
State at least <br>5 importance of soil to agricultural​
andriy [413]

Answer:

Soil health is fundamental for a healthy food production. It provides essential nutrients, water, oxygen and support to the roots, all elements that favor the growth and development of plants for food production

Explanation:

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Which component of blood allows oxygen from the air to move from the lungs to cells of the body?
Margarita [4]
D) Red Blood cells
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4 years ago
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Atoms have particulars with different charges, the _______ has a negative charge.
slava [35]

Answer:

electrons

Explanation:

Protons=positive

electrons=negative

neutrons=neutral

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4 years ago
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A gene has 2 alleles, R &amp; B, List the possible genotypes? I also need help with questions 5, 6, 7 and 8 please help! Pls loo
irakobra [83]

Answer:

5.) The possible genotypes should be: RR RB BB ( if the could for the same proteins)

6.) Frequency of R: 0.5

7.)Frequency of R: 0.5

8.)Frequency of R: 0.375

Explanation:

5.) If R and B code for the different forms of the same protein then they are only a few possible out comes

6.) First calculate the total alleles in population

allele R= 40

Allele B=40

total allele = R+B= 40+40

=80

Now to find allele R frequency is:

(Total R alleles) / (Total allele in pop)

40/80=

0.5

7.)Calculate the total alleles

Alleles from for R

RR= 10

R=10x 2= 20

Multiply the value by 2 because there are 2 R alleles present in

RB=20

R=20

Number doesn't change there is only 1 R allele

Total R=20+20

=40

Alleles For B

BB=10

B=10×2

=20

Same thing here, two B alleles together so multiple by 2

RB=20

B=20

Total B= 20+20

=40

Total alleles in pop add

40+40

=80

Frequency of R

Total of R/Total Alleles

=40/80

=0.5

8.)Repeat the same thing in 7 but use different numbers

RR=10

R=10x2

=20

RB=10

R=10

Total R= 20+10

=30

5 0
4 years ago
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