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3 years ago

Many subcortical structures, such as the hippocampus and amygdala, come in groups of two. why?

Biology

1 answer:

lions [1.4K]3 years ago

6 0

The right answer is a.anatomy involves symmetry.

In the anatomy of multicellular animals with bilateral symmetry (which form the subregion of bilateria), there are many even organs, that is to say composed of two symmetrical halves, generally positioned on both sides of the median plane. This is the case, for example the human brain that includes two hemispheres, two amygdalas and two hyppocampus, a left and a right.

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The final process in production of sperm, yielding cells with small heads and long tails, is called ________.

gregori [183]

Production of the mature sperm cells have 4 step process beginning at puberty and throughout the male's lifetime. Spermiogenesis is the final process for production of sperm where the spermatids mature into motile spermatozoa. For humans, the spermatogenesis takes 74 days to 120 days and if the transport on the ductal system is included it would take 3 months.

7 0

3 years ago

Read 2 more answers

juan earn $11 per hour and works at most 30 hours per week. identify the independent and dependent quantity in the situation, an

Vlad [161]

Answer:

The hours are the independent variable.
The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked ) .
The domain is 0 to 30
The range is 0 to 330

Explanation:

The hours are the independent variable and should be plotted on the x-axis .

The wages/wk earned are ( $11/hr )x( hrs worked ) . This is the dependent variable ( depends on hours worked ) and should be plotted on the y-axis

---------------

Let +W+ = wages/wk earned

Let +h+ = hours/wk worked

The equation is:

+W+=+11h+

The domain is 0 to 30

( no hrs worked to 30 hrs worked )

The range is 0 to 330

( no wages eared to +11%2A30+=+330+ earned )

7 0

3 years ago

Which hormone is involved in regulating blood sugar levels?

liraira [26]

I think it’s insulin becaus Without insulin, glucose may be present in the blood but the cells are unable to utilize it. People with diabetes lack an adequate supply of insulin

8 0

3 years ago

You can give the genes to a sperm or an egg through _____. A. Fertilization B. gametes C. Meiosis D. Mitosis

MrMuchimi

Answer:

Explanation:

fertilization because it will fertile to create a baby

5 0

3 years ago

Read 2 more answers

Which of the following is an example of using the scientific method with a natural experiment?AnswerA.Measuring how long it take

strojnjashka [21]

Answer:

Answer is C. Tracking the price of oil when a war in the middle east interrupts the flow of crude oil.

Explanation:

Scientific method is a kind of carrying out research for identifying and subsequently solving a problem. it can also be explained as series of steps in using scientific investigations for answering issues about the nature.

6 0

3 years ago