D. infrared light
5. which electromagnetic wave produced by celestial bodies passes freely though earth's atmosphere?
a. ultraviolet light

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Explain the significance of the increased cell specialization of the volvocine line