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Questions in biology

[Done] How is a cytoskeleton like your skeleton?

[Done] What are specialized cells?

[Done] True or False: Habitat destruction is a disadvantage of geothermal energy?

[Done] Flowers of the orchid species *Ophrys bombyliflora* look and smell like female bumblebees. This attracts the male bumblebees flying nearby to the flowers. As a result, pollen sticks to the head and abdomen of the bumblebee, facilitating pollination. This orchid species is only pollinated by these bees, which is why it is known as the bumblebee orchid. What mode of evolution is represented by this example?

[Done] Anna waters her plants with salty water to help them grow better. Is her thinking correct?

[Done] A population of black cats has been interbreeding. However, in one litter, a sole gray kitten is born. The successive generations now have a few gray cats. Which mechanism is responsible for introducing this new allele in the cat population?

[Done] Describe how a cell produces and releases proteins.

[Done] Complete the following sentence: The nervous system is the body's ____ network.

[Done] Which characteristics of a cloud in the sky might qualify it as a living thing?

[Done] 4. If the nucleus is extracted from an adult animal cell and placed into an enucleated egg, how would it be possible to distinguish the cloned individual from the original?