Read the observation, question, and hypothesis. then, choose the independent variable from the list. observation: bread seems to turn moldy faster in summer than in winter. question: do hotter summer temperatures turn bread moldy faster? hypothesis: bread turns moldy faster at higher temperatures. the independent variable is bread. mold. summer. temperature.

yes. The temperatures help keep the bacteria moving, as for the cold winter freezes the bacteria making it slower.

Temperature

Explanation:

The independent variable can be defined as the factors that can be controlled in the experiment.

The dependent variable depends on the independent variable. The result of the experiment depends on the the independent variable.

here, the growth of mold on bread depends on the high temperature.

Hence, the independent variable is temperature in this experiment.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.