The nucleotide adenine forms a bond only with the nucleotide thymine. Therefore, if 13% of the DNA strand is adenine, 13% of the DNA strand will be thymine. Therefore, the correct answer is a: 13%.
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Answer:</h2>
<u>A.) pressing upon the paper to make writing on papers beneath.
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Explanation:</h2>
Indented writing, or second page composing, is the impression from the composition instrument caught on sheets of paper beneath the one that contains the first composition. This regularly shows itself when stack of paper are utilized or in some record-keeping circumstances.
It can be a wellspring of distinguishing proof in mysterious note cases and can be a priceless examination technique when restorative and different records are associated with containing modifications.
Answer:
Volume = 113.112 m³
Explanation:
Given the following data;
Radius = 2 meters
Height = 9 meters
To find the volume of a right circular cylinder;
The volume of a right circular cylinder is calculated by multiplying the area of its circular base with the height of the cylinder.
Mathematically, the volume of a right circular cylinder is given by the formula;
Volume= πr²h
Where;
r is the radius of the circular base.
h is the height of the cylinder.
Substituting the values into the formula, we have;
Volume = 3.142 * (2)² * 9
Volume = 3.142 * 4 * 9
Volume = 113.112 m³
In plants, <u>vascular tissue</u> is made up of specialized cells that transport water and dissolved nutrients.
Vascular tissue refers to the complex permanent conducting tissue in plants containing more than one type of cell. It is made up of two components namely the xylem and the phloem. These two tissues are actively involved in the transport of water and nutrients within the plant.
Xylem is the water conducting tissue in the plants transporting water and minerals from the roots to the stem and leaves. It is made up of the tracheids, vessels, fibres and parenchyma. Tracheids and vessels are the main conducting elements. Phloem is the food conducting tissue in the plants transporting soluble organic products of the photosynthesis from the leaves to the different parts of the plant. It is made up of the sieve elements, companion cells, parenchyma and sclereids. Sieve elements are involved in the conduction of food and companion cells are involved in its regulation.
Thus, the xylem and phloem bundles of the vascular tissue are involved in the conduction of water and nutrients in the plants.
