The eye bends light through the Cornea; which does the majority of the bending of the light, and the Lens, which fine tunes the light.
Answer:
Polygenic inheritance is determined by multiple Genes located at different loci on different chromosomes.
Polygenic inheritance happens when an individual posses quantitative traits that become a variation compared to the parent's traits.
This phenomenon happens due to the combination of two or more genes that resulted in the characteristics that considered as the combination of both parents' characteristic.
Explanation:
(4) deer eating grass
because the relationship is between a consumer (heterotroph) and a producer (autotroph) it is likely to be the deer, which in this case is the consumer, eating the grass.