Cual es la diferencia entre el esqueleto de una ballena con el un humano ?

Describe pasteur’s results and how they disprove spontaneous generation.

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

What are the pros and cons of quadrat sampling?