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ch4aika [34]
2 years ago
13

Brain size (adjusted for body size) is ________ correlated with intelligence. The speed of taking in perceptual information is _

_______ correlated with intelligence.
Biology
1 answer:
NARA [144]2 years ago
8 0

Answer:

Both are directly proportional.

Explanation:

The given factors' correlations with intelligence are directly proportional although their values are belove 1.

Brain size is directly proportional with intelligence by a value of 0.3-.04.

The speed of takin in perceptual information is directly proportional with intelligence by a value of 0.3.

I hope this answer helps.

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Blood enters which of these vessels during ventricular systole?
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5 0
2 years ago
The concentration of a biomolecule inside a rod-shaped prokaryotic cell is 0.0037 m. calculate the number of molecules inside th
Talja [164]

First, let calculate the volume of the rod shaped-bacteria:

S = length of the bacteria * surface of its side = 4.1 * (0.45 *0.45 * 3.14) = 2.6 µm3

Now, let's convert the moles into molecules (with Avogadro's law):

0.0037mol/L = 0.0037 * 6.023 *10^23 = 2.22 *10^21 molecules / L

Now let's convert The volume and the concetrnation into µm3 (molecules / µm3)

1 L = 1 dm3 = 1000 cm3 = 1000000 mm3 = 10^9 µm3

so 2.22 *10^21 molecules / L = 2.22 10^ 12 molecules / µm3

The answer is  2.22 10^ 12 molecules / µm3

8 0
3 years ago
The portion of the pharynx that receives air from the internal nares is the
Naddika [18.5K]
The portion of the pharynx that receives air from the internal nares is the nasopharynx.

Hope this helps!

-Payshence xoxo
 
4 0
3 years ago
5. The more diverse an ecosystem is
alukav5142 [94]

Answer:

La diversidad de un ecosistema depende de dos factores, el número de especies presente y el equilibrio demográfico entre ellas. ... Por otra parte, entre dos ecosistemas que tienen el mismo número de especies, consideraremos más diverso al que presenta menos diferencias en el número de individuos de unas y otras especies.

Explanation:

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2 years ago
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Lorico [155]

Answer:

Most genes are identical, but dark and light rock pocket mice differ in one gene (Mc1r; 4:55). Data from Data Set 2 show that a mouse's genotype for the MC1R gene affects their fur color. Mice with two copies of allele 2 have the darkest fur.

Explanation:

thank me later

8 0
2 years ago
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