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3 years ago

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A gene whose influence will be expressed only when it is paired with a second gene of the same type is known as a _____ gene. qu

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1 answer:

alukav5142 [94]3 years ago

8 0

<span>A gene whose influence will be expressed only when it is paired with a second gene of the same type is known as a </span>Recessive gene.

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What changes igneous or sedimentary rock into metamorphic rock?

meriva

Hi there!

Question - What changes igneous or sedimentary rock into metamorphic rock?

Elite Answer - A heat and pressure

Why - Due to immense and heat and pressure it can change igneous or sedimentary rock into metamorphic rock.

Hope This Helps :)

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2 years ago

Following a lengthy marathon, a runner feels out of breath and is experiencing muscle soreness. Explain

galina1969 [7]

The runner is most likely dehydrated, not enough sleep, or heat stroke

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2 years ago

In a hardy-weinberg population with two alleles, a and a, that are in equilibrium, the frequency of the allele a is 0. 3. What i

zavuch27 [327]

Here, given-

homozygous alleles 'a' have a frequency of 0.3.

Also the alleles are in equilibrium in a Hardy-Weinberg population. The frequency of individuals that are homozygous for this allele are= 0.49.

The Hardy-Weinberg equilibrium can be defined as the principle which states that the variation in the genetic makeup of a population remains constant and unchanged till there are no external interferences, influencing the population.

Calculation-

$p + q = 1\\0.3 + q= 1\\q= 1- 0.3\\\\q= 0.7$

Then to find the frequency of the individuals homozygous for this allele the following formula needs to be used-

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

$p^{2} = dominant homozygous frequency\\2pq= heterozygous frequency\\q^{2} = recessive homozygous frequency\\$

Thus, the individuals homozygous for the allele can be calculated by $q^{2} = (0.7)^{2} \\= 0.49$

Learn more about the Hardy-Weinberg equilibrium here-

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2 years ago

A researcher observes membrane-bound structures in a cell. Based on this observation, the researcher can conclude that the cell

a_sh-v [17]

The answer you are looking for is:
D.) Eukaryote
Hope that helps!!
Have a wonderful day!!

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3 years ago

Read 2 more answers

Before scientists learned how to make artificial fertilizers, what key process limited the amount of nitrates available to plant

zavuch27 [327]

I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers.

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3 years ago