Answer:
chloroplast absorbs the energy in sunlight and uses it to produce sugars. chloroplasts are not needed in plant roots because their function is to use energy from the sun and to convert into starches to be used by the plant. Since sunlight doesn't reach the roots, it would be impossible to use chloroplasts anyways.
Explanation:
Cytoplasm should be present inside the cell.
Answer:
The gametes are haploid, having half the number of cells as compared to somatic cells. The gametes or cells produced by the organism will have 6 chromosomes if the organism has 12 chromosomes.
Answer:
B. 26%
Explanation:
According to the Chargaff rule, we know that the quantity of thymine and adenine, and the quantity of cytosine and guanine are exactly the same in the DNA.
We can conclude that if there is 24% of thymine, there is also 24% of Adenine. Because <u>those bases pair with each other</u> and there is going to be the same percentage of them both in the DNA.
The sum of the 4 bases is going to be 100% in the DNA
Since 24% of the organism is thymine 24% is going to be adenine
To know how much is missing from the equation we would have to subtract the total 48%
This means that the remaining 52% is composed by the cytosine-guanine pairs. Since the pairs are equal in quantity in the DNA, we have to divide this number by 2 to have the amount of each one
The answer is: B.26% is going to be the percent of cytosine and also guanine in the DNA