Flowers of orchid species ophrys bombyliflora look and smell like female bumblebees. this attracts the male bumblebees flying nearby to the flowers. thus, pollen sticks to the head and abdomen of the bumblebee, which causes pollination. this orchid species is only pollinated by these bees, which is why the species is known as bumblebee orchids. what mode of evolution is represented by this example?
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Biology, 22.06.2019 10:30
All ova contain sex chromosomes corresponding to: x y xx xy
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Biology, 22.06.2019 14:00
Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
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Biology, 22.06.2019 14:30
What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases
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Biology, 22.06.2019 17:30
1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals
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Flowers of orchid species ophrys bombyliflora look and smell like female bumblebees. this attracts t...
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01
Mathematics, 13.10.2020 09:01