Daily MCQ Quiz

Test your knowledge with our daily updated questions.

General Knowledge MCQs

Quiz #71170
A high BOD value in aquatic environment is indicative of?
A A population free system
B A highly polluted system due to excess of nutrients
C A highly polluted system due to abundant heterotrophy
D A highly pure water with abundance of autotrophy
Discuss
Quiz #71169
In which of the following the maximum plant diversity is found?
A Tropical evergreen forests
B Tropical moist deciduous
C Sub tropical mountain forests
D Temperate moist forests
Discuss
Quiz #71168
A term biotype means?
A All individuals having same phenotype
B All individual with different phenotype
C All individuals with different phenotype
D All individuals with different genotype
Discuss
Quiz #71167
Nutrient cycling often operates at the scale of?
A Biogeographic scales
B Individual space
C Local patches
D Closed systems
Discuss
Quiz #71166
Which type of experiment has the maximum spatial scale?
A Laboratory experiment
B Natural experiment
C Field experiment
D None of these
Discuss
Quiz #71165
Which hypothesis, concerning diversity on Earth, states that biodiversity and ecosystem function are not linked?
A Redundancy hypothesis
B Rivet hypothesis
C Diversity stability hypothesis
D Idiosyncratic hypothesis
Discuss
Quiz #71164
What is not an advantage to the Aswan Dam?
A Increased prevalence of schistosomiasis
B Increased hydroelectric power
C Increased area of agricultural land
D Increased number of crops per year
Discuss
Quiz #71163
Ecology is to environmental science?
A Physics is to ecology
B Environmental science is to physics
C Engineering is to physics
D Physics is to engineering
Discuss
Quiz #71162
The specific aim of ecology is to study?
A How to best preserve diversity
B population
C The distribution patterns of plants and animals on Earth
D All of the above are correct
Discuss
Quiz #71161
Organisms that produce many offspring and are not limited by density-dependent factors, usually follow a?
A Logistic growth curve
B Exponential growth curve
C Rapid decline in population
D All of the above
Discuss