How much of the energy that reaches Earth's outer atmosphere from the sun is available for photosynthesis in plants at Earth's surface?
A) 44% B) 1% C) 95% D) 55% E) 71%
B
Biology & Microbiology
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The observable characteristics of an organism are called its ___________
A. Phenotype B. Genotype C. Dominance D. Genes E. None of the answers are correct
Biology & Microbiology
What process is likely to be driving changes in landscape over time?
A) disturbance B) extinctions C) succession D) all of the above
Biology & Microbiology
Fungi are
A. saprophytes. B. mutualistic. C. decomposers. D. All of the above are correct.
Biology & Microbiology
Which of the following organelles are incorrectly paired with their location within the cell?
a) cilia - on the cell surface b) nucleolus - within the nucleus c) microtubules - within the cytoplasm d) smooth endoplasmic reticulum - within the cytoplasm of the cell e) golgi apparatus - on the cell surface
Biology & Microbiology