The science of genetics has demonstrated repeatedly: 1. that variation is the result of speciation

or

2. that variation among species is not the result of evolution

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides