In a flower, what are the male reproductive parts included in the stamen? (Choose 2 answers)
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2 points
stigma
anther
ovules
filament
anther
filament
What substance must transfer from the stamen to the pistil of a plant to enable the flower to reproduce?
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1 point
seeds
spores
pollen
ovules
pollen
What do all flowering and non-flowering plants have in common?
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1 point
They both produce pollen.
They are all able to reproduce by asexual reproduction.
They both possess the necessary structures for sexual reproduction
They both produce spores.
They both possess the necessary structures for sexual reproduction.
Animals have multiple ways to reproduce. Which behavior could be harmful to these behaviors?
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1 point
Iguanas and tortoises eat leaves, fruits, and flowers, relying on each as important seasonal food sources.
Birds eat berries and seeds, dispersing the seeds in their droppings as they fly.
Hummingbirds drink the nectar of flowers, and they will defend their territory in order to secure their food supply.
Insects like bees and butterflies drink nectar, carrying pollen from one flower to another.
Hummingbirds drink the nectar of flowers, and they will defend their territory in order to secure their food supply.
What is the difference between courtship behavior and territorial behavior?
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1 point
Territorial behavior is the animal of the same kind, but of the opposite sex. Courtship behavior is the production of offspring.
Courtship behavior is the animal of the same kind, but of the opposite sex. Territorial behavior is the production of offspring.
Courtship behavior is used to attract a mate, and territorial behavior is used to protect an area in which an animal lives.
Territorial behavior is used to attract a mate, and courtship behavior is used to protect an area in which an animal lives.
Courtship behavior is used to attract a mate, and territorial behavior is used to protect an area in which an animal lives.
Fig trees can only be pollinated by the fig wasp. What would happen to the fig wasp population if the tree population became diseased and started dying off.
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1 point
The wasps would find another food source.
Fig tree seedlings would start to regrow to sustain the wasp population.
The wasp population would decrease to accommodate the reduced tree population.
The wasp population would not be affected as long as some of the fig trees survived.