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Study the following cross and showing self pollination in F1, fill in the blank and answer the question that follows
Parents RRYY x rryy
Round, yellow wrinkled, green
F1 — Rr Yy x ?
Round, yellow
Parents RRYY x rryy
Round, yellow wrinkled, green
F1 — Rr Yy x ?
Round, yellow
a. According to the law of dominance, self-cross in the F1 generation plant express the character.
b. YYRR -
c. YYrr -
d. yyRr -
e. YyRr -
Answer variants:
Yellow Round
Yellow Round
dominant
Green Wrinkled
Yellow Wrinkled
Green Round