1. A population of plants has a density of 12 plants per square meter and covers an area of 100 square meters.
What is the population size? (show calculation)
A. 120
B. 1200
C. 12
D. 0.12
2. A population rhar is growing exponentially increases
A. by the same number of individuals each generation.
B. by a constant proportion each generation.
C. in some years & decreases in other years.
D. none of the above.