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The diagram shows the life cycle of a pine tree. What does stage 5 show?
D...
Biology, 26.03.2021 07:30 shavonfriend27
EXPERT HELP:
The diagram shows the life cycle of a pine tree. What does stage 5 show?
D.) Young female cones produce spores from cells that divide using meiosis.
C.) A spore divides and grows into a pollen grain using mitosis.
A.)Young male cones produce spores using meiosis.
B.) A seed develops after the sperm from a pollen grain fertilizes the egg in an ovule.
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Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.
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