Ineed with 2 biology 1. which of the following would not be equivalent to genetic “clones”? a) a colony of bacteria started from a single cell (and assumed to be free of mutations). b) twins formed after the same egg cell was fertilized by two sperm cells and then split. c) a small plot of strawberries that started from a single plant and spread via runners (asexual reproduction). d) dolly the sheep and her offspring created by scnt. 2. during which step is a polypeptide chain (protein) built using the code on mrna? a) transcription b) translation c) replication d) termination

What does gradualism and punctuated equilibrium have in common

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.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?