You want to repeat Mendel's experiments with an eighth trial. You choose flower color. Pea plants have flowers that are white or colored. To get a pure-bred colored flower plant you start with a colored flower plant.
What should you do next?
This is a pure-bred colored flower plant.
Self-fertilize this plant. If all the flowers of the next generation are colored, the plant was pure-bred.
Cross-fertilize this plant with a colored flower plant.
Cross-fertilize this plant with a white flower plant.

the cell theory states that all living things including animals, as well as plants, are made of cells.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

it depends on how much it could carry.