Biological Classification And System Of Classification Question 465
Question: “Crown gall’’ is caused by [BHU 1995; CPMT 1998]
Options:
A) Mycobacterium tuberculosis
B) Bacteria are single-celled microorganisms that can be found in a wide range of environments. They play essential roles in ecosystems, including decomposition, nutrient cycling, and symbiotic relationships with other organisms. Some bacteria are pathogenic, meaning they can cause diseases in humans, animals, and plants. However, many bacteria are beneficial and are used in industries such as food production, biotechnology, and medicine.
C) Erwinia
D) Clostridium difficile
Show Answer
Answer:
Correct Answer: B
Solution:
Crown gall is caused by Agrobacterium tumefaciens.
BETA
