SEX HERKES İçIN EğLENCELI OLABILIR

The terms male and female typically do not apply in sexually undifferentiated species in which the individuals are isomorphic (look the same) and the gametes are isogamous (indistinguishable in size and shape), such bey the green alga Ulva lactuca. The ovaries (female gonads), develop from the same embryonic tissue as the testicles. The ovaries ar