Mosses and ferns are seedless plants. They reproduce via the use of spores. The correct answer is C.
Answer:
The answer is Water droplets sticking to a window.
A dominant trait can be shown both when an organism is homozygous dominant AND heterozygous. Two different genotypes give the same visible result so a testcross is needed to be able to accurately say if the organism is homozygous dominant or heterozygous