somatic effects, radiation effects such as cancer that occur in the exposed individual, as opposed to genetic effects, which occur in the individual's offspring.omatic effects, radiation effects such as cancer that occur in the exposed individual, as opposed to genetic effects, which occur in the individual's offspring.
It varies from spider to spider. Most have eight - four main ones  and 4 small back ones.   It depends. some have 4 some have 2.   It varies by species, but usually tâ¦hey have 6 or 8 eyes.   some have 8, some have 6 8.
1 The length of the wolf spider measures around 1 â 30 mm (0.04 â 1.18 inches). 2  They have large obvious eyes. They possess excellent eyesight.  One can easily locate wolf spiders at night because their eyes reflect light very well.