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maxonik [38]
3 years ago
10

Please help it’s a test !!!!!!!! Question 9

Biology
2 answers:
Elodia [21]3 years ago
4 0

Answer:

b or a

Explanation:

Natali5045456 [20]3 years ago
4 0

Answer:

B

Explanation:

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Q3.13. approximately how long did it take for the recessive allele to decline to half its initial frequency?
yaroslaw [1]

The rate for a recessive allele to decline to half its initial frequency will depend on the presence of selective evolutionary forces and random mating.

<h3>What is recessive allele frequency?</h3>

The recessive allele frequency refers to the initial frequency of a recessive allele in a population, which is masked in heterozygous individuals.

The recessive allele frequency depends on the adaptive fitness of this gene variant, the presence of selective forces and random mating, that facet its rate of change.

In conclusion, the rate for a recessive allele to decline to half its initial frequency will depend on the presence of selective evolutionary forces and random mating.

Learn more about recessive allele frequency here:

brainly.com/question/8518551

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6 0
2 years ago
Study the punnett square shown here.<br> What phenotypes will be shown by the offspring?
TEA [102]

Answer:

all offspring will show the dominant phenotype for the trait

Explanation:

7 0
3 years ago
What is a carbon footprint
mojhsa [17]

Answer:

the amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc.

7 0
4 years ago
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Conlan wants to answer the question, “Does phosphorus affect tomato fruit production?” Which statement represents a hypothesis t
Ann [662]
<span>If phosphorus affects tomato fruit production, then plants that are fertilized with phosphorus will produce more tomatoes</span>
4 0
3 years ago
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Where would you expect to find the greatest use of geothermal energy in the US and why?
Vanyuwa [196]

Answer:

Geothermal reservoirs are naturally occurring areas of hydrothermal resources. These reservoirs are deep underground and are largely undetectable above ground. Geothermal energy finds its way to the earth's surface in three ways:

Volcanoes and fumaroles (holes in the earth where volcanic gases are released)

Hot springs

Geysers

Explanation:

The most active geothermal resources are usually found along major tectonic plate boundaries where most volcanoes are located. One of the most active geothermal areas in the world is called the Ring of Fire, which encircles the Pacific Ocean.

When magma comes near the earth's surface, it heats ground water trapped in porous rock or water running along fractured rock surfaces and faults. Hydrothermal features have two common ingredients: water (hydro) and heat (thermal).

Geologists use various methods to find geothermal reservoirs. Drilling a well and testing the temperature deep underground is the most reliable method for locating a geothermal reservoir.

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3 years ago
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