Suppose that in a plant the smooth seed character (SS) is completely dominant over the wrinkled seed character (ss).If the characters for height are incompletely dominant-such that TT is tall, Tt is intermediate, and tt is short-what will result from crossing a smooth-seeded short plant (SStt) with a wrinkled-seeded tall plant (ssTT)?
A) One-half will be smooth-seeded and intermediate in height; one-half will be smooth-seeded and tall.
B) All the progeny will be smooth-seeded and tall.
C) All the progeny will be smooth-seeded and short.
D) All the progeny will be smooth-seeded and intermediate in height.
E) This cannot be answered without more information.

Question

Quizplus · Accepted Answer

The cross SStt (smooth-seeded, short) with ssTT (wrinkled-seeded, tall) will produce offspring with genotype SsTt, which will all be smooth-seeded (due to the dominant S allele) and intermediate in height (due to the incomplete dominance of Tt).

Suppose That in a Plant the Smooth Seed Character (SS)