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Alenkasestr [34]
3 years ago
15

What does it mean to say genes are self-regulating?

Biology
1 answer:
kumpel [21]3 years ago
6 0
It means that they are not like pre-set blueprints. They react differently according to changes in the environment.<span />
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Where does the calvin cycle take place in the chloroplast
luda_lava [24]

Answer:  stroma

Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).

Explanation:

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2 years ago
Water changes from a gas to a liquid phase
natta225 [31]

I don't know what your question is but if you're wondering what is called when water changes from a gas to a liquid phase the answer would be Condensation

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3 years ago
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How does a cell wall compare to a cell membrane?
Brrunno [24]

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3 0
3 years ago
A population is made up of individuals where 77 have the A1A1 genotype, 65 have the A1A2 genotype, and 123 have the A2A2 genotyp
lana [24]

Answer:

Frequency of allele A1- 0.41

Explanation:

In Hardy weinberg equilibrium,

P refers to the dominant allele

q refers to the recessive allele

The allele frequency will be p+q=1

The genotypic frequency is- P²+q²+2pq=1

P²= genotype of dominant trait ( A1A1)- 77

2pq= genotype of heterozygotes (2pq)- 65

q²= genotype of recessive trait (A2A2)-  123

Total number of offsprings= 77+  65+ 123

                                            = 265

Now to calculate allele frequency of A1=

\dfrac{\text{number of A1A1 offspring}}{ \text{total number of offspring}}+\dfrac{1}{2}(\dfrac{\text{number of A1A2 offspring}}{\text{total number of offspring}})

= 77/265 + 1/2( 65//265)

=  0.290+ 0.122

= 0.413

Thus, 0.41 is correct.

3 0
3 years ago
If an electric charge is shaken up and down
Nookie1986 [14]
<span>If an electric charge is shaken up and down "A Magnetic field is created"

In short, Your Answer would be Option D

Hope this helps!</span>
8 0
3 years ago
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