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kogti [31]
4 years ago
10

The basic building blocks of the nervous system are

Biology
1 answer:
Anton [14]4 years ago
7 0
The answer is perhaps neurons ......

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What prediction(s) can researchers make based on the egg-viability hypothesis? Select all that apply.The probability of hatching
ycow [4]

From the Egg viability hypothesis, we can predict the following;

A. Probability of hatching failure will

be higher for eggs laid later within a clutch.

This is because viability of unincubated eggs decline overtime.

B. The probability of hatching fail will be higher for eggs laid later within a clutch.

This is because large clutch affects or changes nest micro-climate which result to increase in water loss during incubation period.

5 0
4 years ago
If a hemoglobin molecule comes into close contact with a respiring cell, the presence of CO2 in the environment will cause hemog
lapo4ka [179]

Answer:

No, when the concentration of carbon dioxide is high, such as in peripheral tissues, CO2 binds to hemoglobin and the affinity for O2 decreases, causing it to release.

Explanation:

The O2 molecule is reversibly combined with the heme portion of the hemoglobin. When the partial pressure of O2 is high, as in the case of pulmonary capillaries, for example, the binding of O2 to hemoglobin and the release of carbon dioxide are favored, this is known as the Haldane effect. If, on the contrary, when the concentration of carbon dioxide is high, such as in peripheral tissues, CO2 is bound to hemoglobin and the affinity for O2 decreases, causing it to release, this is known as the effect Bohr.

8 0
4 years ago
Tell me what are the goals of the c19 vaccine?
WARRIOR [948]

Answer:

to prevent the virus to have a big effect on the body of humans so the cells can fight against it

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!
blagie [28]
When you drink salt water, your cells shrink massively due to massive intake of salt taken that is almost 4 times the amount of your bodily fluids. Which causes you to dehydrate and die.

If a large mouth Bass is put into a habitat it has not effectively adapted to, it is going to also would have negative affects.

If a sea star egg is taken from the ocean and put into a different lake it will probably die. because it can not survive in conditions it has not been given the characteristics for it.

I hope I helped 
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3 years ago
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The muscles that surround external body openings typically have a ________ fascicle arrangement. parallel convergent pennate cir
HACTEHA [7]
Parallel

In a parallel arrangement, the length of the fascicles runs parallel to the long axis of the muscle. Such muscles are either straplike like the sartorius muscle of the thigh, or spindle shaped with an extended belly, like the biceps brachii muscle of the arm. However, some scientists classify spindle-shaped muscles into a separate class asfusiform muscles.

Pennate

in a pennate pattern, the fascicles are short and they attach obliquely to a central tendon that runs the length of the muscle. Pennate muscles come in three forms:

<span><span>Unipennate, in which the fascicles insert into only one side of the tendon, as in the extensor digitorum longus muscle of the leg. </span><span>Bipennate, in which the fascicles insert into the tendon from opposite sides so the muscle “grain” resembles a feather.
The rectus femoris of the thigh is bipennate. </span><span>Multipennate, which looks like many feathers side by side, with all their quills inserted into one large tendon. The deltoid muscle, which forms the roundness of the shoulder is multipennate.</span></span>

8 0
3 years ago
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