MAB stands for
A) Man and biosphere
B) Man, antibiotics and bacteria
C) Man and biotic community
D) Mayer, Anderson and Bisby
Correct Answer:
Verified
Q8: An ecosystem must have continuous external source
Q9: Trophic levels are formed by
A)Only plants
B)only animals
C)Only
Q10: Biotic potential is counteracted by
A)Competition with other
Q11: Definition of ecosystem is
A)The community of organisms
Q12: In a food chain of grassland ecosystem
Q14: Species that occur in different geographical regions
Q15: Which one is true?
A)symbiosis when neither population
Q16: A high density of elephant population in
Q17: Barnacles growing on the back of whale
Q18: Pencillium does not swallow the growth of
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