MCQs
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Correct answer
C. Arboreal
Explanation
Arboreal is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Formation of sporangiophore via germination of zygospore.
Explanation
Formation of sporangiophore via germination of zygospore. is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Absorptive heterotrophs
Explanation
Absorptive heterotrophs is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Cisternae
Explanation
Cisternae is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Alexander Fleming
Explanation
Alexander Fleming, a Scottish bacteriologist, is credited with the discovery of the first antibiotic medicine, penicillin, in 1928. While working at St. Mary’s Hospital in London, Fleming observed that a mold called Penicillium notatum inhibited the growth of bacteria in a petri dish. This chance observation led to the development of penicillin, which revolutionized medicine by effectively treating bacterial infections. Louis Pasteur, a French microbiologist, is renowned for his contributions to the understanding of microbial fermentation and the development of vaccines, but he did not invent antibiotic medicine. Michal Faraday, an English scientist, made significant contributions to the fields of electromagnetism and electrochemistry, but he was not involved in the invention of antibiotics. John Ioannidis is a contemporary physician-scientist known for his work on evidence-based medicine and research methodology, but he is not associated with the invention of antibiotics.
Correct answer
D. 85
Explanation
85 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Molecular biologists
Explanation
Molecular biologists is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Allopatric Specie
Explanation
A species inhabiting different geographical areas is known as allopatric species. This geographical isolation prevents mating between the two organism of same species. As a result, there is no gene flow in the population. So, ultimately these organisms speciate to give rise to new species.
Correct answer
A. Oxyntic
Explanation
Oxyntic is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. It contains charged pores thus ions being charged particles cross cell membrance much easier than neutral particles.
Explanation
It contains charged pores thus ions being charged particles cross cell membrance much easier than neutral particles. is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.