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GalinKa [24]
3 years ago
10

What is the function of the central nervous system?

Biology
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

To transport oxygen and nutrients to the Brian

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Which tissue is correctly paired with its primary cell type?
sattari [20]

<em>Full Question:</em>

<em>Which tissue is correctly paired with its primary cell type?</em>

<em>bone: fibrocyte</em>

<em>bone: osteoblast</em>

<em>connective tissue proper: chondroblast</em>

<em>cartilage: fibroblast</em>

Explanation:

<em> </em><u><em>bone: osteoblast</em></u>

<u><em></em></u>

<u><em></em></u>

Osteoids comprise, significant sections of the entire bone matrix, and  this includes fibers of collagen which give bone its flexibility and mechanical strength this allows born to resist stretching and twisting forces.

Osteoblasts are highly specialized cells within bone which formulate new bone through the production or secretion of parts of the organic matrix; this is referred to as the osteoid and mediate the calcification (fortification with allium) of osteoid during the formation of mature bone matrix.

Learn more about bone growth and development at brainly.com/question/6957100

#LearnWithBrainly

4 0
3 years ago
The primary movers in cervical spine extension (against resistance) are the:
zepelin [54]
The primary movers are the scalenus.
3 0
3 years ago
Barred feather pattern is a Z-linked dominant trait in chickens. What offspring would you expect from (a) the cross of a barred
Bezzdna [24]

Answer:

Let the "barred" allele be caller B and the "non-white" allele b. Since chickens use chromosomes Z  and W to determine sex, hens would have chromosomes ZW, and roosters would have chromosomes ZZ. A Z-linked gene is represented as a superscript on the Z chromosome, Z^{B} for the dominant allele and Z^{b} for the ressesive allele.

A barred hen would have a copy of B on its Z chromosome, a non-barred rooster would have both copies of b on both Z chromosomes. Using Punnet squares to represent the crosses we get the following cases:

\begin{center}\begin{tabular}{ |c|c|c|c| }\ & Z^{B} & W \\ \ Z^{b} & Z^{B}Z^{b} & Z^{b}W \\ \ Z^{b} & Z^{B}Z^{b} & Z^{b}W \\ \end{tabular}\end{center}

That is a ratio of two barred heterozygote roosters to two non-barred hens. Crossing them we get:

\begin{center}\begin{tabular}{ |c|c|c|c| }\ & Z^{b} & W \\ \ Z^{B} & Z^{B}Z^{b} & Z^{B}W \\ \ Z^{b} & Z^{b}Z^{b} & Z^{b}W \\ \end{tabular}\end{center}

That is a ratio of one barred heterozygote rooster to one barred hen to one non-barred rooster to one non barred hen.

6 0
3 years ago
What functional group gives a positive test in the xanthoproteic test?
Kamila [148]
An aromatic group is a functional group which gives a positive test in a xanthoproteic test.
Xanthoproteic is a test for protein detention. The concentrated nitric acid reacts with proteins if they are present to form yellow colour. By adding alkali it turns orange-yellow through xanthoproteic reaction. Due to a phenyl group, the hydroxyl group can make the test positive in xanthoproteic.
An aromatic group consists of six hydrocarbons with an alternating single and double bond between carbon atoms which form rings. 
5 0
3 years ago
Read 2 more answers
¿puede la glicoproteina cambiar de orientación ,quedando la parte glucida hacia adentro de la celula ?
mixas84 [53]
I cannot under stand you sorry can’t help you.
6 0
3 years ago
Read 2 more answers
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