Q. Phenotype of an organism is the result of :
A) mutations and linkages
B) cytoplasmic effects and nutrition
C) environmental changes and sexual dimorphism
D) genotype and environment interactions
Explanation
[Solution from source] The observable phenotype is produced by the genotype acting within a given environment. Mutations, nutrition or sexual dimorphism each affect only a part of it. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.