10 Questions
卵巢是女性生殖系統中的器官，主要負責生產和釋放______。
卵子
子宮是女性生殖系統中的一部分，是胚胎發育的地方，也被稱為______。
子宮
陰道是女性生殖系統的一部分，是接受精子的通道，也是分娩過程中胎兒通過的通道，通常稱為______。
陰道
睪丸是男性生殖系統中的一部分，負責生產精子和男性激素，也稱為______。
睪丸
陰莖是男性生殖系統中的器官，其中的海綿體在性興奮時會充血，形成勃起，也被稱為______。
陰莖
The ______ is a fibromuscular tubular tract that is the female sex organ and has two main functions: sexual intercourse and childbirth.
vagina
The testes, also known as testicles, are two oval-shaped glands that lie outside the body in a pouch of skin called the ______.
scrotum
During ovulation, an ovary releases an egg into the ______ next to it, and the sperm travel through the vagina and cervix into the uterus to fertilize the egg.
fallopian tube
The walls of the fallopian tubes have an external serous layer, a middle muscular layer, and an internal mucous layer that is continuous with the inner lining of the ______.
uterus
Inside each testis, sperm begin as blob-like cells called spermatogonia, which pass through a larger stage, as primary spermatocytes, then become smaller as secondary spermatocytes, and begin to develop tails as ______.
spermatids
Study Notes
Reproductive Systems: Understanding the Ovaries, Uterus, Vagina, Testes, Penis, Fallopian Tubes
The reproductive system is a complex organ system that allows humans to reproduce and bear live offspring. Both males and females have specific organs and structures that are required for this biological process to occur. In this article, we will explore the key components of the reproductive system, focusing on the ovaries, uterus, vagina, testes, penis, and fallopian tubes.
Female Reproductive System
Ovaries
The ovaries are the female gonads, located in the pelvic cavity. They are responsible for producing and releasing ova, or eggs, during the reproductive cycle. The ovaries also produce hormones that play a crucial role in the development of secondary sexual characteristics and the regulation of the menstrual cycle.
Uterus
The uterus, or womb, is a muscular organ that provides a site for the growth and development of a fetus during pregnancy. It is lined with a mucous membrane that thickens and sheds during menstruation, a process known as menstruation.
Vagina
The vagina is a muscular canal that serves as the conduit for sexual intercourse and childbirth. It is also where the menstrual flow occurs during the menstrual cycle.
Male Reproductive System
Testes
The testes, or testicles, are the male gonads, located in a sac of skin called the scrotum. They are responsible for producing sperm and testosterone, the primary male sex hormone.
Penis
The penis is the male organ involved in sexual intercourse. It contains two main parts: the corpora cavernosa, which fill with blood during sexual arousal, causing an erection, and the urethra, which serves as the conduit for semen during ejaculation.
Vas Deferens
The vas deferens is a muscular tube that transports sperm from the epididymis to the urethra, allowing for the ejaculation of sperm during sexual arousal.
Fallopian Tubes
The fallopian tubes are the female counterparts to the vas deferens. They carry sperm from the vagina to the uterus, where fertilization occurs.
In summary, the reproductive system is a complex organ system that involves a combination of organs and hormones. The ovaries, uterus, vagina, testes, penis, and fallopian tubes play essential roles in the reproductive process, ensuring the growth and development of new life.
Explore the essential components of the male and female reproductive systems, including the ovaries, uterus, vagina, testes, penis, and fallopian tubes. Learn about the functions of each organ and their roles in the reproductive cycle and development of new life.
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