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Klio2033 [76]
3 years ago
6

HELP ME HURRY PLEASE

Biology
1 answer:
Verizon [17]3 years ago
3 0

Answer:

people think science tests should be more hands on opposed to sitting down in on spot for hours. I think it should be hands on so kids can remember and have a fun time doing so.

Explanation:

(go into more depth and add more words.)

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Glucose or fructose. In glycolysis, glucose is oxidized to be pyruvate. 
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QUESTIon in the picture .
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The answer is c)movement of material within earth’s core
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Which pathway represents the most common sequence of information flow through a neuron?
love history [14]

Answer:c. Dendrite → cell body → axon hillock → axon

Explanation:a neuron has many cytoplasmic extensions called dendrites.the dentrites enter into the cell body at one end . the cell body also leads to axon at the other end, which extends toward another dentrite.axon hillock connect the axon to the cell body.

Impulses are usually transmitted along the neuron in one direction.

From the dendrites to the cell body,to the axon hillock and then to the axon.

5 0
3 years ago
In fruit flies, eye color is a sex-linked trait. Red is dominant to white.
ozzi

Answer:

The correct answers are:

1 a. X^RX^r - red eye color female

b. X^RX^R - red eye color female

c. X^RY - red eye color male

d. X^rY - white eye color male

e. X^rX^r - white eye color female

(2nd part can also be answered by above)

Explanation:

It is given that the eye color is a sex-linked character where Red eye color is dominant over white eye color in fruit flies. Sex-linked characters are the character that is a similar inheritance pattern except in the case of the male as there is a Y chromosome that does not carry the gene for the eye color trait so the trait will depend on the allele present on a single  X chromosome in males.

On the basis of this, the sex and color of eyes will be:

a. X^RX^r - red eye color female - Dominant character will mask the recessive white color and two copies of X which means female.

b. X^RX^R - red eye color female - both copies are dominant so red-eye color will be expressed and two copies of the X chromosome that means female

c. X^RY - red eye color male - One X and one Y chromosome that means male and only dominant allele present so red eye color.

d. X^rY - white eye color male - Only allele that is present is recessive with one Y chromosome that means male with white eye color.

e. X^rX^r - white eye color female - two X chromosomes with recessive allele which means white eye color female.

7 0
3 years ago
Read 2 more answers
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