Biology, 19.05.2020 21:59 celestemaria0727
Pasteur's work with bacteria and disease included work on chicken cholera. During his work, one culture of cholera-causing bacteria spoiled and failed to induce the disease in some chickens Pasteur was trying to infect. Pasteur used these healthy chickens again, this time infecting them with live, healthy bacteria. The chickens did not get sick. He discovered that the weakened bacteria had caused the chickens to become immune to cholera. Pasteur had discovered an idea we use today, to keep us from getting certain disease. He discovered the use of??
A) antibiotics.
B) pasteurization.
C) prescriptions.
D) vaccines.
Answers: 3
Biology, 22.06.2019 02:50
The response is the basis for vaccination. primary secondary tertiary none of the above
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Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Biology, 22.06.2019 11:30
Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43
Answers: 1
Biology, 22.06.2019 20:30
Sperm are ejaculated from the corpora cavernosa of the penis. true or false
Answers: 1
Pasteur's work with bacteria and disease included work on chicken cholera. During his work, one cult...
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