Answer:
the injury happened at some point during its life and is not a genetic defect
<em>Hydrology</em> is the study of the quality distribution and movement of water through the atmosphere and on and inside earth.
Mendel proposed the law of segregation and the law of independent assortment toexplain the inheritance behind his pea plant traits. A hundred years later, Boveri and Sutton developed the chromosome theory of inheritance, which stated thatchromosomes were responsible for the heredity Mendel observed.
