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Temka [501]
3 years ago
10

Dr. alvarez studies how the degeneration of certain components of nerve cells in the brain might contribute to the development o

f multiple sclerosis. dr. alvarez's work best exemplifies the _____ subfield of psychology.
Biology
1 answer:
Y_Kistochka [10]3 years ago
5 0
Dr. Alvarez is doing research on the subfield of psychology called the behavioral neuroscience. Scientists from the field study the biological foundation of human behavioral characteristics. These scientists are trying to find out what physiological processes and anatomical structures are involved in certain aspects of human behavior.
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The information in the diagram BEST supports which hypothesis?
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c

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Genetic drift and natural selection only take place if there is
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Genetic variation  

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Drift and natural selection are natural phenomena that occur when there exists genetic variation. In the first case (drift), the consequence will be the decrease in the genetic diversity, while natural selection will change the allele frequencies in order to favor adaptive genetic differentiation

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The ability to reproduce results is an important part of any science experiment. Identify the words that best describe this stat
Ilia_Sergeevich [38]

Answer:

The correct option is C: Replication

Explanation:

Replication of scientific research is important so that scientists can check their work. If the research work carried out by one scientist is reproduced by another scientist to obtain similar results, this assures that the work is correct and the findings are valid.

Hope that answers the question, have a great day!

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Fill in the sentences to complete the statements about meiosis.
Debora [2.8K]

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23 chromosomes.

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Meiosis is the process by which the chromosome number is halved during gamete formation. So chromosomes are 46 and get halved to 23 during the process of meiosis.

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3 years ago
What is an advantage of the mutualistic relationship between angiosperms and animals?
S_A_V [24]

Answer:

Refer below.

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It is a beneficial species types association. The two life forms in the relationship profit by it. This typically happens in light of the fact that every living being needs something different has, so they can exchange.

Flowers that require fertilization are in a mutualistic relationship with the insects that fertilize them. The bloom gives nectar to the bugs to eat, and the creepy crawlies fertilize the blossoms.

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