Quiz - Symbiotic Bacteria | Other

University:
Acadia University
Course:
BIOL 2663 | Marine Biology
Academic year:

2024
Views:

372

Pages:

2
Author:

Nabila n.

Quiz-symbiotic bacteria Name: Students 14/03/2025 1. What is the primary role of symbiotic bacteria in ecosystems? [ ] Form parasitic relationships [ ] Compete with hosts [ ] Provide essential nutrients [ ] Cause diseases 2. Symbiotic bacteria can aid in which of the following processes? [ ] Digestion [ ] Photosynthesis [ ] Respiration [ ] Reproduction 3. What do host organisms provide to symbiotic bacteria? [ ] Predatory threats [ ] suitable environment [ ] Food competition [ ] Genetic material 4. Symbiotic relationships are an example of what evolutionary concept? [ ] isolation [ ] Genetic drift [ ] Natural selection 1 [ ] Coevolution 5. Which of the following is a benefit provided by symbiotic bacteria? [ ] Increased host metabolism [ ] Decreased nutrient absorption [ ] Reduced host lifespan [ ] Protection against pathogens 6. How do symbiotic bacteria affect the balance of nature? [ ] They cause extinction [ ] They have no effect [ ] They enhance biodiversity [ ] They disrupt ecosystems 7. What is a key aspect of symbiotic relationships? [ ] Genetic manipulation [ ] Mutual benefit [ ] Environmental damage [ ] Host exploitation 8. Understanding symbiotic bacteria helps us comprehend what? [ ] Technological advancements [ ] Economic systems [ ] Human behavior [ ] The balance of nature 2