Biology, 09.12.2019 23:31 2018jecr46871
Use the drop-down menus to determine whether a bacterial example is beneficial or harmful to humans.
coriariaceae coriaria is a species of bacteria that convert nitrogen into a form
usable by plants.
mycobacterium tuberculosis is a species of bacteria that causes the disease tuberculosis
in people.
lactobacillus acidophilus is a species of bacteria that is found in yogurt and can
people improve their digestion.
lactobacillus sanfranciscensis is a species of bacteria that makes the sour flavor in
sourdough bread. it gets its name from san francisco, where a great deal of sourdough bread is
made.
done
Answers: 2
Biology, 22.06.2019 01:30
In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
Answers: 2
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
Biology, 22.06.2019 17:00
The data below simulate what happened to peppered moths in england after the industrial revolution which statement best describes the process that produced one of the emding populations of moths ?light colored moths were selected for on light colored trees
Answers: 3
Use the drop-down menus to determine whether a bacterial example is beneficial or harmful to humans....
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