Question

Select the odd statement w.r.t. polygenic inheritance.
1.The phenotype reflects the contribution of each allele, i.e., the effect of each allele is additive
2.Besides involvement of multiple genes it also takes into account the influence of environment
3.Polygenic traits show distinct alternate forms in their occurrence and they are not spread across a gradient
4.Human skin colour is a classic example of polygenic inheritance​

Answer 1

Answer:

ok

Explanation:

but i am not a student of bio

Answer 2

phenotype reflects the contribution of each allele, i.e., the effect of each allele is additive

phenotype reflects the contribution of each allele, i.e., the effect of each allele is additive2.Besides involvement of multiple genes it also takes into account the influence of environment

phenotype reflects the contribution of each allele, i.e., the effect of each allele is additive2.Besides involvement of multiple genes it also takes into account the influence of environment3.Polygenic traits show distinct alternate forms in their occurrence and they are not spread across a gradient