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d1i1m1o1n [39]
3 years ago
8

One difference between human cheek cells and onion cell is

Biology
2 answers:
lyudmila [28]3 years ago
7 0
The human cheek doesn't have a cell wall like the onion has
gregori [183]3 years ago
3 0
As in all animal cells<span>, the </span>cells<span> of the </span>human cheek<span> do not possess a </span>cell<span> wall. A </span>cell<span>membrane that is semi-permeable surrounds the cytoplasm. Unlike plant </span>cells<span>, the cytoplasm in an animal </span>cell is<span> denser, granular and occupies a larger space. The vacuole in an an animal </span>cell is<span> smaller in size, or absent.</span>
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Why don’t recessive traits always eventually disappear from populations?
Iteru [2.4K]
Because the recessive trait might not show, but its there, lets say B is brown eyes and b is blue eyes, BB is brown, Bb is brown, and bb is blue, if B is present, brown will always show, but as long as the little b is there, there is a chance of the kids having blue eyes, sure most people would have brown eyes, but a lot of the people with brown eyes would be Bb
5 0
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A small complex organic molecule, often derived from vitamins, that acts in conjunction with an enzyme with an enzyme is known a
Likurg_2 [28]

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Explanation:

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7 0
3 years ago
A gene sequence reads ATCGAT. which represents a substitution mutation.
KIM [24]

Answer:

D

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B. UAGCUA  - this is not a substitution, but is the complementary mRNA sequence (you can tell because there are Us instead of Ts)

C. TAGCTA  - this is not a substitution, but is the complementary DNA sequence

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4 0
3 years ago
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qaws [65]

Answer:

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6 0
3 years ago
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