The testes in the scrotum produce the male gamete, sperm, which is ejaculated in seminal fluid by the penis. The female reproductive system primarily consists of internal organs. The female gamete, ovum, is produced in the ovaries and is released monthly to travel to the uterus via the Fallopian tubes.
What are the structures and functions of the female reproductive system?
The female reproductive system contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the anatomically male sperm through to the fallopian tubes; and the ovaries , which produce the anatomically female egg cells.
What is the structure and function of the reproductive system?
The primary reproductive organs are the gonads, which produce the gametes and hormones . The secondary, or accessory, structures transport and sustain the gametes and nurture the developing offspring. The male reproductive system consists of the testes, duct system, accessory glands, and penis.
What are the main structures and functions of the male reproductive system?
The male reproductive system is mostly located outside of the body. These external organs include the penis, scrotum and testicles. Internal organs include the vas deferens, prostate and urethra. The male reproductive system is responsible for sexual function, as well as urination .
What is the reproductive system of male and female?
The organs involved in producing offspring. In women, this system includes the ovaries, the fallopian tubes, the uterus, the cervix, and the vagina. In men, it includes the prostate, the testes, and the penis . ... The organs in the female reproductive system include the uterus, ovaries, fallopian tubes, cervix, and vagina.
What are 4 functions of the female reproductive system?
Its functions include producing gametes called eggs , secreting sex hormones (such as estrogen), providing a site for fertilization, gestating a fetus if fertilization occurs, giving birth to a baby, and breastfeeding a baby after birth.
What is the main function of reproduction?
Within the context of producing offspring, the reproductive system has four functions: To produce egg and sperm cells . To transport and sustain these cells . To nurture the developing offspring .
What are the 5 main structures of the female reproductive system?
The female reproductive system includes the ovaries, Fallopian tubes, uterus, vagina, accessory glands, and external genital organs .
How many eggs is a female born with?
During fetal life, there are about 6 million to 7 million eggs. From this time, no new eggs are produced. At birth, there are approximately 1 million eggs ; and by the time of puberty, only about 300,000 remain. Of these, only 300 to 400 will be ovulated during a woman’s reproductive lifetime.
What is the primary reproductive organ of a female?
The ovaries are the main reproductive organs of a woman. The two ovaries, which are about the size and shape of almonds, produce female hormones (oestrogens and progesterone) and eggs (ova).
What are the 5 main parts of the male reproductive system?
- The penis and the urethra are part of the urinary. ...
- The scrotum, testes (testicles), epididymis, vas deferens, seminal vesicles, and prostate comprise the rest of the reproductive system.
Is a sperm a cell?
sperm, also called spermatozoon, plural spermatozoa, male reproductive cell , produced by most animals. ... The sperm unites with (fertilizes) an ovum (egg) of the female to produce a new offspring. Mature sperm have two distinguishable parts, a head and a tail.
What is sperm made of?
This represents about 100 to 400 million of them! Therefore, they are very, very tiny, in fact a single sperm is the smallest cell in the body. The rest of what a man ejaculates in his ejaculate, which is about a teaspoonful (5 ml), is made up of water, sugar, protein, vitamin C, zinc, and prostaglandins .
At what period of life do a girl is already capable of reproduction?
Puberty . Puberty is the process of physical changes by which a child’s body becomes an adult body capable of reproduction. For females, puberty is marked by the onset of menstruation, an important milestone in their reproductive lives.
What are private parts of a man?
The external male genitalia include the penis, urethra, and scrotum . The internal male genitalia include the seminal vesicle, testes, vas deferens, epididymis, prostate, bulbourethral gland, and ejaculatory duct. The penis is the main part of external male genitalia, which has both sexual and bodily functions.
What is the process of human reproduction?
Human reproduction is any form of sexual reproduction resulting in human fertilization . It typically involves sexual intercourse between a sexually mature male and female. ... These are specialized reproductive cells called gametes, created in a process called meiosis.
