Which of the following is NOT the cause of problems when using morphological characteristics to construct a phylogeny? rapid evolution during adaptive radiation slow gradual change in traits over time convergence lack of shared characteristics among taxa

Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.

Select the word from the list that best fits the definition a system made of 25 satellites

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because