Describe how chromosomes are correctly transported to the cellular poles during mitosis. name one class of dna sequences and two classes of proteins that are involved in this process.

Spindle strands tie to kinetchores located on the centromeres of chromosomes. Centrioles move to the inverse sides of the cells and shaft filaments turn out from them and associate with the kinetechores situated on the centromeres of chromosomes. The axle strands at that point gather and force sister chromatids towards inverse sides of the cell. Cytokinesis evntually happens and the procedure is finished

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.