Ch. 38 - Angiosperm Reproduction and Biotechnology
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Problem 5
Some dioecious species have the XY genotype for male and XX for female. After double fertilization, what would be the genotypes of the embryos and endosperm nuclei? a. embryo XY/endosperm XXX or embryo XX/endosperm XXY b. embryo XX/endosperm XX or embryo XY/endosperm XY c. embryo XX/endosperm XXX or embryo XY/endosperm XYY d. embryo XX/endosperm XXX or embryo XY/endosperm XXYProblem 6
A small flower with green petals is most likely a. bee-pollinated. b. bird-pollinated. c. bat-pollinated. d. wind-pollinated.
