GIVING AWAY 14 POINTS PLEASE HELP ME ON THIS QUESTION ASAP!!!!

Biology

2 answers:

Ghella [55]2 years ago

6 0

Answer: i think its B or C

neonofarm [45]2 years ago

5 0

Answer: B

Explanation: Hope this help :D

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Matings between individuals from the two populations of Rhagoletis produce hybrid flies that appear to be healthy and have norma

Mama L [17]

<h2>The correct answer is : C.</h2>

Explanation:

According to the question, mating between two populations of Rhagoletis produce hybrid flies.
This means that the two population is present in the same habitat or locality, hence they are capable of coming in contact with each other and mate. Hence, the answer cannot be Habitat Isolation.
Mating produces hybrid flies. This is possible when the gametes (egg and sperm) of the two different populations are capable of capable of coming close to each other and undergoing fusion (fertilization). Hence, there is no Mechanical Isolation.
The zygote formed by the above fertilization is capable of developing into healthy hybrid flies with normal life span. Hence, Pre-zygotic Isolation is absent.
But the hybrid flies formed are sterile and not fertile, that is, they are incapable of producing viable gametes which can undergo fertilization and produce a new offspring.Therefore, the eggs laid by the hybrid flies hatch less often. Hence, there is existence of Reduced hybrid fertility.

8 0

3 years ago

A student classified a mushroom as belonging to Kingdom Plantae. Which of the following best explains why the student is incorre

kenny6666 [7]

Answer:

the first one

Explanation:

8 0

3 years ago

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Rock is classified into three main types by?

Rashid [163]

Answer:

Sedimentary, metamorphic, and igneous

Explanation:

Rocks are classified into three groups, sedimentary, metamorphic, and igneous. The differences are how they are formed.

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2 years ago

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What is ATP, and when is energy released from it?

Misha Larkins [42]

ATP is Adenosine Triphosphate. ATP consists of an adenosine molecule bonded to 3 phosphate groups in a row. This occurs when a molecule of adenosine diphosphate ( ADP ) uses the energy released during cellular respiration bond with a 3rd phosphate group, becoming a molecule of ATP

7 0

2 years ago

Was the allele for white fur ever fully eliminated from the gene pool of the population? Explain why you think the allele would

Alina [70]

Answer:

Explanation:

According to hardy-weinberg principle that says in a large random mating population in the absence of migration,mutation and selection the gene and genotype frequency remains constant.

In a large random mating population the frequency of an Allele for white fur will remains in the population when there is no migration,mutation, or selection but the organism mate at random leading to production of offspring with similar Allele with there parents but when the population is small and random mating occur some allele will be selected against and lost in the population due to flunctuation in the population.

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2 years ago