Question

how do genes control the characteristics of tallness of plants
​

Answer 1

Answer:

genes are responsible for expression of phenotype as genes are segments of dna which when transferred in offspring undergoes rna synthesis and then protein synthesis. this protein expresses the character of tallnesswhich is being coded by a particular gene TT or Tt

Answer 2

By producing enough amount of proteins which in turn produce hormones and plant becomes taller.

Explanation:

• Genes are the particular sections of DNA and are used to determine the specific characteristics of plants and animals.
• Genes are also the molecular units for making ribonucleic acid (RNA) and proteins.
• The proteins are formed by the genes which in turn control the characteristics features of the plants n animals.
• A hormone is responsible for the tallness of a plant. Hormone production is dependent on the process's efficiency.
• If the enzyme work properly a lot of hormones will be produced and pant will be taller and vice versa.