Similar Quizzes. 1  Which awesome names do you like 2  ... is my cat cute or cool. 3  cute hot pretty girl names. 4  Character Name Generator. 5  Rhyming Twin Names: Cute or Emba... 6  How AWESOME is your name??? 7  What sounds like the best name f... 8  Is Justin Bieber cute and Awesome. 9  What Do You Think of My Name? 10  How cool is Tre Cool?imilar Quizzes. 1  Which awesome names do you like 2  ... is my cat cute or cool. 3  cute hot pretty girl names. 4  Character Name Generator. 5  Rhyming Twin Names: Cute or Emba... 6  How AWESOME is your name??? 7  What sounds like the best name f... 8  Is Justin Bieber cute and Awesome. 9  What Do You Think of My Name? 10  How cool is Tre Cool?
The ovaries and testes have two functions. They produce the reproductive cells (ova and sperm). They also produce the sex hormones that control secondary sex characteristics, such as breasts and facial hair. With aging, men sometimes have a lower level of testosterone.
Sexual Reproduction. 1  The reproductive parts in animals produce gametes that fuse to form a zygote. It is the zygote which develops into a new individual. 2  The male reproductive organs include a pair of testes (singular, testis), two sperm ducts and a penis. The testes produce the male gametes called sperms. The female reproductive organs are a pair of ovaries, oviducts (fallopian tubes) and the uterus. Ovary produces female gametes called ova (eggs).