Differences in ocean salinity and temperature create... ...disturbances in the water cycle.

...different climates on land.

...masses of water that are different from each other.

...weather patterns with a lot of fresh water precipitation.

Masses of water that are different from eachother

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.

it is called the mitotic spindle