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Nostrana [21]
2 years ago
7

So easy i swear i just don’t pay attention

Biology
1 answer:
Svetach [21]2 years ago
6 0

Answer:

Xylem carries water and minerals from the roots to the leaves. Whereas, phloem carries the food prepared by the leaves to different parts of the plant.

Explanation:

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Please help me with these
olga_2 [115]

those are nucleotides

since all three of them contain deoxyribose (because there's only one hydroxil group) they are DNA nucleotides

the first nucleotide has cytosine as it's nitrogenous base

the second nucleotide has adenine as it's nitrogenous base

the third nucleotide has thymine as it's nitrogenous base

6 0
3 years ago
¿Cómo se produce la Hepatitis B?
guapka [62]

La hepatitis B es un virus, una infección de su hígado. Puede causar cicatrización del órgano, insuficiencia hepática y cáncer.

8 0
3 years ago
A cell with three pairs of chromosomes has the genotype Aa Bb Cc, with each locus on a different chromosome. If this cell were t
denis-greek [22]

Answer:

Same type of daughter cells

Explanation:

The process of mitosis form two daughter cells with the same number of chromosomes but the meiosis form four different daughter cells with a different number of chromosomes.

Also, the meiosis produces genetically different cell as the meiosis I is marked with the crossing over events which produces different genetic combination in the cell.  In the given question, since the cell divides with the mitosis therefore the daughter cells will be produced with the same type of genetic material.

Thus, the same type of daughter cells is correct.

5 0
4 years ago
The first is red cell (erythrocyte)
krok68 [10]

Answer:

leukocyte

Explanation:

leukocyte is the organelle missing in the red blood cell.

3 0
3 years ago
What is the approximate percentage of guanine in the DNA genome of E. coli?
Nadya [2.5K]

Answer:

25%

Explanation:

<em>The approximate proportion of G + C content in the genome of E. coli has been reported to be 50%. According to Chargaff's rule, the amount of guanine in any DNA must be approximately equal to the amount of cytosine. </em>Hence,

if G + C = 50 and G = C,

then

G = C = 25

Therefore, the approximate percentage of guanine in the genome of <em>E. coli </em>would be 25.

6 0
3 years ago
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