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If you're asking if it would be possible to design and perform such an experiment, certainly it would. It would probably involve tying bags or something around the flowers of a fruiting plant to prevent pollination from occurring and then seeing whether or not any fruit developed from those flowers. If you're asking if anyone is actually doing so currently... not that I know of.
The dependent variable is the variable in the experiment that changes. For example if you were trying to figure out which of the three fertilizers works the best on flowers your dependent variable would be the fertilizer and the independent variable would be the flowers. If that doesn't help go to factmonster.com
Bridge of Flowers - event - happened on 1990-05-06.
approximately 600. Or you could stop looking online for answers to your homework. - wjs1632 -
flowers
Hummingbirds will visit red flowers and yellow flowers with the same frequency.
humming birds will visit red flowers and yellow flowers with the same frequency
Hummingbirds will vist red flowers and yellow flowers with the same frequency.
color
flower color
Flower color will be the independent variable in Dr. Proctor's experiment.
Flower color will be the independent variable in Dr. Proctor's experiment.
Because it's maybe the only color they see.
Hummingbirds fly from flower to flower, sticking their beaks into the center to take sips of nectar. While sipping nectar, hummingbirds are inadvertently transporting pollen grains from previously sipped flowers. The process results in the cross pollination of different flowers, through the help of the hummingbird. Basically: Hummingbirds help flowers pollinate each other, which allows flowers to reproduce.
Nectar from flowers.
Hummingbirds have no sense for scent and flowers attract them by their colors.
stigma