Answered: Predict the phenotype of a flower in…

Predict the phenotype of a flower in whichAPETALA-2 (activity A) and AGAMOUS (activity C) are expressednormally, but APETALA-3 and PISTILLATA (activity B) areexpressed in all four whorls.

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter34: Transport In Plants

Section: Chapter Questions

Problem 11TYK

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Concept explainers

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.

Question

Predict the phenotype of a flower in which
APETALA-2 (activity A) and AGAMOUS (activity C) are expressed
normally, but APETALA-3 and PISTILLATA (activity B) are
expressed in all four whorls.

Definition Definition Observable physical traits or characteristics of an organism, which are determined by its genetic makeup (genotype) as well as environmental factors. These traits can include anything from eye color or height to behavior or disease susceptibility. Understanding an organism's phenotype is important in fields such as genetics, medicine, and ecology.

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