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Alona [7]
2 years ago
9

Which of the following statements is correct?

Biology
1 answer:
kati45 [8]2 years ago
8 0

Answer:

animals get energy indirectly from the sun

Explanation:

:)

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wlad13 [49]
7 days per quarter that’s why we have 7 days in a week... that was totally bs I made it up
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2 years ago
If Tyler does not eat a diet that excludes essential amino acids , his cells will not be able to build
kondor19780726 [428]

nucleic acids. certain proteins. cell membranes. certain carbohydrates.

7 0
3 years ago
In humans, blue eyes are caused by a recessive allele ("b") that dilutes pigment production. BB and Bb individuals have brown ey
saveliy_v [14]

Answer:

Probability that the son will be:

color-blind = 1/2

blue eyed = 1/8

blue eyed and color-blind = 1/16

Explanation:

Mother : BbXcX

Father : BbXY

Colorblindness is X linked recessive trait hence will be caused when the son has XcY genotype.

XcX   X    XY :

     Xc    X

X  XcX  XX

Y   XcY  XY

Half of the sons will have normal vision and other half will be colorblind hence, there is 1/2 probability that the son will be colorblind.

Eye color is autosomal trait and blue color will be produced when the child has bb genotype.

Bb     X    Bb  :

   B    b

B  BB  Bb

b  Bb   bb

1/4 of the children will have blue eyes. Since half of the children are expected to be males, 1/4 * 1/2 = 1/8 sons are expected to have blue eyes.

Probability of a son being blue eyed and color blind will be :

1/8 * 1/2 = 1/16

3 0
2 years ago
Asexual reproduction produces offspring that are genetically _______ to the parent.
muminat

I wanna say identical

Hope this helps

God bless you

-Kayla <3

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3 years ago
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Answer:

materials move against a concentration gradient

7 0
3 years ago
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