What type of solar radiation does not reach the surface of the earth?
a)visual radiation
b)infrared radiation
c)ultraviolet radiation
d)gamma radiation

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only