Is hunting in groups more effective than solo?

Yes

Explanation:

Hunting in groups is much more effective than hunting solo because you have more people to help catch whatever it is you're trying to get.

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.