Sexual and Asexual Reproduction
Sexual Reproduction It is the most extented and important way of reproduction between living beings.Its characterized for the production of sexuall cells or gametes. In the sexual reproduction is necessary two individuals, a female individual and male individual. The three stages of sexual reproduction: -Gametes Production They are multicellular beings,gametes are fomred in specialized organs.For example in animals, the organs that produce gametes, the testicles are male gonads form sperms, the ovaries are the female that form ovules. -Fertilization It's the union of different sex gametes, this union occurs, a unique cell called zygote or egg is originated by the fusion of gametes. -Develompent The zygote is divided and forms and embryo that is the new being in the first stages of his development. The cells embryo continue dividing and trasforming and origin to a new individual. Asexual Reproduction This is when an individual living being produces offspring without the participat...
