If fission takes place every 20 minuets in some bacteria, then starting with one bacterial cell, how many cells would be produced in three cell divisions or one hour?

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

20 how are energy cycles and growth cycles related?

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans