Taking more than recommended levels of protein supplements may lead to all of the following EXCEPT? A Dehydration
B Over-taxation of the kidneys
C Increased aerobic endurance
D. Increased body fat

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.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.