Biology, 19.07.2019 22:40 jacqielinehdjzj
What new piece of evidence, supporting biogenesis, was provided by pasteur's experiment? a) s-necked flasks prevented both microorganisms from contaminating the broth and air from entering the flasks. b) s-necked flasks prevented microorganisms from contaminating the broth, even though air still entered the flasks. c) pasteurs experiments with s-necked flasks supported the hypothesis that microorganisms are not found in the air. d) pasteur set up an experiment with both open and sealed flasks, thus employing a control or standard of comparison.
Answers: 2
Biology, 21.06.2019 23:30
You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled
Answers: 1
Biology, 22.06.2019 05:00
This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called
Answers: 2
Biology, 22.06.2019 08:00
This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.
Answers: 2
Biology, 22.06.2019 09:00
Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs
Answers: 2
What new piece of evidence, supporting biogenesis, was provided by pasteur's experiment? a) s-necke...
English, 22.04.2021 16:40
Mathematics, 22.04.2021 16:40
Chemistry, 22.04.2021 16:40
French, 22.04.2021 16:40
Mathematics, 22.04.2021 16:40
Mathematics, 22.04.2021 16:40
English, 22.04.2021 16:40