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2 years ago

Unlike a eukaryotic cell, a prokaryotic cell lacks

2 answers:

7 0

Answer: The prokaryotic cells lack any membrane-bound organelles, including a nucleus. Instead of that, prokaryotic cells simplify have an outer plasma membrane, DNA nucleoid structure, and ribosomes.

Explanation:

solong [7]2 years ago

6 0

Answer:

$\huge\boxed{\sf Nucleus}$

Explanation:

Eukaryotic Cell:

Greek Word : "Eu" means "Good" and "Karyon" means "Nut" which means that they have a Nucleus.

Prokaryotic Cell:

Greek Word : "Pro" means "Before" and "Karyon" means "Nut" which means that they lack Nucleus.

Difference:

The main difference between both is of a "Nucleus".

Hope this helped!

<h2>~AnonymousHelper1807</h2>

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prisoha [69]

To calculate the frequency of the heterozygote genotype (Pq) for this gene we must use the Hardy-Weinberg equation ( p2 + 2pq + q2 = 1 ). This equation relies on the Hardy-Weinberg principle, a model in population genetics that states that the frequency of the alleles in a population is never changing, only the combinations (the genotypes) are changing.

If there are only two alleles (variations) of this gene in a population, then their frequencies should add up to 1 (100%). From this, we can calculate the frequency of the q allele.

p +q=1

0,3 +q=1

q= 1-0,3

q= 0,7

Now hat we have the frequency of the q allele we can use the HW equation to calculate the frequency of the heterozygotes.

$p^{2} + 2pq + q^{2} = 1$

$(0,3)^{2} + 2pq +(0.7)^{2} = 1$

0,09 + 2pq +0.49= 1

2pq +0,58= 1

2pq= 1-0.58

2pq=0,42

The freqency of the heterozygotes in this population is 0.42

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3 years ago

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777dan777 [17]

Clay because it’s a mixture of dirt and runoff/water

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2 years ago

Caterpillars have hair-like bristles on the back side of their bodies. the bristles can be long or short. caterpillars with shor

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2 years ago

Scientists claim that global climate change is threatening many species with extinction. Which statement provides the strongest

solniwko [45]

Answer: Option B

Explanation:

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3 years ago

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matrenka [14]

Answer:

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Explanation:

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3 years ago

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