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3 years ago

Neurons that will become part of the cerebral cortex migrate by

1 answer:

5 0

Although in many regions of the brain—particularly those that give rise to nuclear cell groups—neurons migrate without the benefit of glial guides, migration along radial glial fibers is always seen in regions where cells are organized into layers, like the cerebral cortex, hippocampus, and cerebellum.

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The cross above could be used to determine the genotype of a parent with a dominant phenotype. what is this type of cross called

andreyandreev [35.5K]

This website will help you find the answer <span>https://quizlet.com/39560875/biology-chapter-9-flash-cards/</span>

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3 years ago

Elizabeth and Steven are pushing the cabinet to the right. Elizabeth applies 5 a force of 40 N and Steven exerts a force of 55 N

AURORKA [14]

Answer:

95 N right

Explanation:

Given that,

Both Elizabeth and Steven pushes the cabinet to the right. Elizabeth applies 5 a force of 40 N and Steven exerts a force of 55 N.

As both forces are acting in same direction, they will add up. Net force is given by :

F = 40 N + 55 N

F = 95 N in right direction

Hence, the correct option is (d) "95 N right".

6 0

3 years ago

During exercise, blood flow to skeletal muscles increases. The initial response that increases blood flow is automatic and indep

Vaselesa [24]

Answer:

It is called autoregulation.

Explanation:

autoregulation does not require input from nervous system and endocrine system.

For maintain homeostasis

In order to maintain homeostasis in the cardiovascular system and provide adequate blood to the tissues, blood flow must be redirected continually to the tissues as they become more active. In a very real sense, the cardiovascular system engages in resource allocation, because there is not enough blood flow to distribute blood equally to all tissues simultaneously. For example, when an individual is exercising, more blood will be directed to skeletal muscles, the heart, and the lungs. Following a meal, more blood is directed to the digestive system. Only the brain receives a more or less constant supply of blood whether you are active, resting, thinking, or engaged in any other activity.

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3 years ago

Which part of our control system is working our brain decides if the pressure the

yawa3891 [41]

Answer:

C. control center

Explanation:

I don't know if I'm right, but hope this helped

5 0

3 years ago

Read 2 more answers

The beak size in a species of bird is influenced by a gene for which only two alleles exist. The allele that results in a large

Vaselesa [24]

Answer:

I think that the birds with large beaks will die out as a result of lack of food. (c)

Explanation:

If the smaller birds are better fit to survive then selective pressures should decrease the number of birds with larger beaks.

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3 years ago