In DNA, the nucleotides of one strand join to bases on the complementary strand by weak hydrogen bonds.
Instead of cross-pollinating two plants and producing a hybrid seed, grafted plants use the roots and the bottom portion of one plant (rootstock) and attach it to a tender shoot (scion) from the top portion of another plant
Answer:
Nucleus
Explanation:
It is the unit of heredity and it controls the activities of the cell
Laxative abuse is common in individuals who obsessively need to lose weight or who have an eating disorder. It is a widespread belief that laxative abuse controls body weight; this is false. It instead causes the body to lose water and essential minerals; a condition that can be life threatening. Excessive use of laxative or laxative abuse can lead to hypokalemia which is a deficiency of of potassium ions in the blood.
