Pasteur's experiments proved that . Pasteur's experiments proved that . spontaneous generation can only occur if nutrient broth is left open to the environment cells cannot survive in swan-necked flasks preexisting cells present in the air can grow in sterilized nutrient broth sterilizing nutrient broth prevents spontaneous generation in order to grow, cells need to be supplied with oxygen
Answers: 2
Biology, 22.06.2019 04:00
The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.
Answers: 1
Biology, 22.06.2019 11:00
At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary
Answers: 2
Pasteur's experiments proved that . Pasteur's experiments proved that . spontaneous generation can o...
Arts, 09.06.2021 01:00
English, 09.06.2021 01:00
Mathematics, 09.06.2021 01:00
Mathematics, 09.06.2021 01:00
Mathematics, 09.06.2021 01:00