Most complex traits are Select all that apply affected by In

Most complex traits are: (Select all that apply.) affected by Interactions between genes and environmental factors. homozygous for all alleles affecting the trait. affected by multiple genes. Inherited In pedigrees showing simple Mendelian patterns. heterozygous for all alleles affecting the trait. affected by environmental factors.

Solution

Answer: Option 2 and 4 from above does not apply. I.e. \" homozygous for all alleles...\" and \"simple menelian patterns\" are false options.

Justification: Traits that appear to be monogenic can be influenced by variation in multiple genes (\"modifier genes\"), complex traits can be predominantly influenced by variation in a single gene.