Free Flashcard From Chapter 14 - Biology Exam
Question:
A cross between a true-breeding sharp-spined cactus and a spineless cactus would produce
A) all sharp-spined progeny.
B) 50% sharp-spined, 50% dull-spined progeny.
C) 25% sharp-spined, 50% dull-spined, 25% spineless progeny
D) all spineless progeny.
E) Itis impossible to determine the phenotypes of the progeny.
Answer:
A) all sharp-spined progeny.