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Angiosperms are unique in that the number of chromosome sets in the endosperm is usually _______.
Q11: Mineral nutrients are primarily absorbed directly from
Q39: Refer to the figure. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5650/.jpg" alt="Refer
Q52: Plants do not need potassium for<br>A) ion
Q78: Canavanine is useful in plant defense because
Q88: Florists use silver thiosulfate to<br>A) delay abscission
Q129: Based on your knowledge of plant nutrition
Q149: The molecules peroxide and superoxide that are
Q193: A newly discovered relative of the rubber
Q235: Refer to the figure showing a Kalanchoe
Q243: Plants limit the spread of viral pathogens