Use the illustration below to answer question When inserted into the circuit, which rod would cause the bulb to light?
A Glass rod
B. Metal rod
C. A. Plastic rod
D. Wooden rod

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

a. an idea which cannot be disproven!

explanation: