Michelle is taking an antibiotic to treat a bacterial infection. She notices her medicine is not working as well as it used to, so she starts taking higher dosages. Eventually, the medicine does not appear to have any effect on the infection at all.
What is the most likely reason Michelle's medication has stopped working?
A
The bacteria have built up a resistance to Michelle's antibiotic.
B
Michelle's antibiotic has built up a resistance to the bacteria
С
Michelle's immune system has built up a resistance to the bacteria
D
The antibiotic has built up a resistance to Michelle's body

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

i think its through the fallopian tube

interphase

the period of cell growth when the cell synthesizes new molecules and organelles. the cell is not dividing and it constitutes the majority of the time spent in the cell cycle

prophase

changes occur in the nucleus and cytoplasm. the chromatin condenses to form structures (sister chromatids) visible with a light microscope and the mitotic spindle begins to form, but the nucleus is still in tact

prometaphase

the nuclear envelope fragments and the spindle microtubules attach to the kinetochores of the sister chromatids

metaphase

all the cell's duplicated chromosomes are lined up at an imaginary plane equidistant between the poles of the mitotic spindle

anaphase

begins when sister chromatids separate from each other and ending when a complete set of daughter chromosomes arrives at each of the two poles of the cell

telophase

the daughter nuclei form at the two poles of a cell

cytokinesis

the division of a cytoplasm to form two separate daughter cells. usually occurs during telophase during mitosis. this and mitosis make up to mitotic (m) phase of the cell cycle