1In humans, tongue rolling is a dominant trait (R) and the inability to roll is recessive (r). If Sally cannot roll her tongue, what is her genotype?
2Bob can roll his tongue (dominant), but his mother could not. What is Bob's genotype?
3Two goats that have never fainted produce an offspring that faints. In this scenario, what is the probability that their next offspring will also faint?
4Princess is a polydactylous cat with a heterozygous genotype (Dd). If she mates with a homozygous 5-toed cat (dd), what is the probability they will have a 5-toed kitten?
5A heterozygous woodrat (Aa) is bred with a homozygous recessive woodrat (aa). What is the expected genotypic ratio of the F1 generation?
6In art, which term refers to the lightness and darkness of an image?
7What is created when you add white to a color to reduce its darkness?
8Which type of edge is described as a very sudden transition between two shapes, similar to a razor blade?
9What do cross-contour lines primarily describe in a drawing?
10An edge that is so soft that it merges two volumes together because the values are close is called a:
