The best answer is A.) They can poison soil organisms, because pesticides contain chemicals that can be dangerous to plants.
Cells with the full set of chromosomes are
diploid somatic cells.
Answer:
The correct answer is - option c.
Explanation:
Benedict test is used to test the presence of reducing sugar in a sample. If the benedict solution turns in red or orange color it means there is a presence of glucose as it is a reducing sugar. So, this test result shows that there no reducing sugar in the sample as it is blue.
Lugol test is the test to see if the sample has starch in it or no by turning in to blue color, in this result, it is orange in color which suggests that there is no starch available.
A Biuret solution is used to test for the availability of protein in a particular sample, purple or pink color is the representation of the presence of protein. There is no protein as per result
Sudan red test is used to test the presence of TGA, lipids, or lipoproteins in a sample by reacting with it and turn in to red color. The absence of the lipids shows no change as it is shown in this test.
Thus, the correct answer among these options is - option C.
Answer:
These are waves that carry energy as electricity and magnetism at the speed of light.
Light, heat, radio, and similar types of energy are carried by a variety of waves in the ELECTROMAGNETIC SPECTRUM. Some energy waves need a medium, such as water or air, through which to travel. The medium moves back and forth as waves carry energy through it, but it does not actually travel along with the wave.
Explanation:
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Answer is B.) nonrenewable only
Nuclear energy is usually considered as renewable energy. But the material which used in the nuclear power plants is non-renewable resource. A rare type of a uranium which is U-235 is used nuclear power plants. This element is a non-renewable resource. Nuclear energy from uranium is released through a process called nuclear fission. In the nuclear fission the nucleus of a uranium atom splits to give energy.
