enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Human reproduction - Wikipedia

   en.wikipedia.org/wiki/Human_reproduction

   The female reproductive system likewise contains two main divisions: the external genitalia (the vulva) and the internal genitalia. The ovum meets with the sperm cell : a sperm may penetrate and merge with the egg, fertilizing it with the help of certain hydrolytic enzymes present in the acrosome.

3. Sex organ - Wikipedia

   en.wikipedia.org/wiki/Sex_organ

   A sex organ, also known as a reproductive organ, is a part of an organism that is involved in sexual reproduction. Sex organs constitute the primary sex characteristics of an organism. Sex organs are responsible for producing and transporting gametes , as well as facilitating fertilization and supporting the development and birth of offspring.

4. Reproductive biology - Wikipedia

   en.wikipedia.org/wiki/Reproductive_biology

   The female reproductive system includes the structures involved in ovulation, fertilization, development of an embryo, and birth. [3] Human female reproductive structures. These structures include: Ovaries; Oviducts; Uterus; Vagina; Mammary Glands; Estrogen is one of the sexual reproductive hormones that aid in the sexual reproductive system of ...

5. Human reproductive system - Wikipedia

   en.wikipedia.org/wiki/Human_reproductive_system

   The human female reproductive system is a series of organs primarily located inside the body and around the pelvic region of a female that contribute towards the reproductive process. The human female reproductive system contains three main parts: the vagina, which leads from the vulva , the vaginal opening, to the uterus; the uterus , which ...

6. Reproductive system - Wikipedia

   en.wikipedia.org/wiki/Reproductive_system

   The reproductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones , and pheromones are also important accessories to the reproductive system. [ 1 ]

7. Sex education - Wikipedia

   en.wikipedia.org/wiki/Sex_education

   Example of a pedagogical tool: a booklet intended to explain contraception during sexual education sessions (District Museum Josefstadt, Vienna, Austria). Sex education, also known as sexual education, sexuality education or sex ed, is the instruction of issues relating to human sexuality, including human sexual anatomy, sexual activity, sexual reproduction, safe sex, and birth control, sexual ...

8. Development of the reproductive system - Wikipedia

   en.wikipedia.org/wiki/Development_of_the...

   The development of the reproductive system is the part of embryonic growth that results in the sex organs and contributes to sexual differentiation. Due to its large overlap with development of the urinary system , the two systems are typically described together as the genitourinary system .

9. Sexual differentiation - Wikipedia

   en.wikipedia.org/wiki/Sexual_differentiation

   Sexual differentiation is the process of development of the sex differences between males and females from an undifferentiated zygote. [1] [2] Sex determination is often distinct from sex differentiation; sex determination is the designation for the development stage towards either male or female, while sex differentiation is the pathway towards the development of the phenotype.