TLS Online TPP Program

#Question id: 23978


A polygenic gene contain two alleles that both alleles are responsible for increasing 3cm of the plant height (show additive effect), if one of them are deleted, then what you will conclude?

#Unit 8. Inheritance Biology
  1. Imbalances produces extra gene copies
  2. Imbalances in the amount of gene product
  3. No changes in amount of gene and plant height
  4. single copy of gene is sufficient to increasing plant height