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Many plant families contain both edible and poisonous species.
Q1: Endosperm is the principal food-storage tissue of
Q17: An ovary usually becomes a seed.
Q19: _ are being investigated for their potential
Q41: _ opposed ratification of the Constitution until
Q45: To which of the following do viruses
Q46: The methane bacteria derive their energy from
Q57: Moth- and butterfly-pollinated flowers tend to have
Q60: Euglena differs from most green algae in
Q61: Euglena is a unicellular protist which has
Q89: How did the framers design the Constitution