Plz, answer quickly.
the diagram shows two plants. they are the same kind of plant, and they were grown in the same environmental conditions.
which statement best explains the difference in growth among the plants?

plant x has too much auxin.
plant y has too much auxin.
plant x does not have enough auxin.
plant y does not have enough auxin.

you know they are heterozygous for a trait because they have it as jj or jj.

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.