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Reproductive System

Questions about the organs, cells and hormones associated with sexual reproduction.

1,744 Questions

What happens in the female reproductive system when the woman ovulates?

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When a woman ovulates, an egg is released from one of her ovaries into the fallopian tube. The egg then travels down the fallopian tube towards the uterus, where it can potentially be fertilized by sperm. If fertilization does not occur, the egg breaks down and is shed during menstruation.

What is meant by cervical length 3.3 cm?

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A cervical length of 3.3 cm refers to the measurement of the length of the cervix, which is the lower part of the uterus. This measurement is often taken during pregnancy to assess the risk of preterm labor. A cervical length of 3.3 cm is within the normal range for a non-pregnant or early pregnant woman.

Are the ovaries part of the female reproductive system is responsible for protecting and nourishing a developing fetus?

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No, the ovaries are part of the female reproductive system responsible for producing eggs (ova) and hormones like estrogen and progesterone. After fertilization, it is the uterus that provides protection and nourishment to a developing fetus during pregnancy.

What is the following that are purposes of BOTH the female and male reproductive systems?

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The main purpose of both the female and male reproductive systems is to produce and release reproductive cells (eggs and sperm) for fertilization. Additionally, both systems play a role in producing hormones that regulate the reproductive process and secondary sexual characteristics.

How many days is normal to bleed in six weeks of pregnancy?

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It is not normal to experience bleeding during pregnancy. If you are experiencing bleeding for any length of time during your pregnancy, it is important to consult with a healthcare provider immediately.

What happens if a O positive boy marries a B negative girl?

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If a O positive boy marries a B negative girl, their offspring can have blood types O positive, O negative, B positive, or B negative. The A and B blood type genes are dominant over the O blood type gene. The Rh factor follows a different inheritance pattern and depends on the genotypes of the parents.

What is the sack like part in the male reproductive system?

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The scrotum is the sack-like structure in the male reproductive system that houses the testes. It helps regulate the temperature of the testes to ensure proper sperm production.

Do anabolic steroids affect both male and female reproductive organs?

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Yes, anabolic steroids can affect both male and female reproductive organs. In males, they can lead to testicular atrophy, reduced sperm production, and infertility. In females, they can disrupt menstruation, cause masculinizing effects (virilization), and lead to infertility.

What are the differences between the male and female reproductive system and what are the most important parts for?

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The main differences between male and female reproductive systems lie in the structures and functions. In males, important parts include the testes for sperm production and the penis for delivering semen. In females, key parts include the ovaries for egg production and the uterus for pregnancy. Both systems also have unique hormones and mechanisms for reproduction.

Which part of the female reproductive system releases eggs each month?

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The ovaries release eggs each month as part of the menstrual cycle.

What are 2 human sex linked disorders?

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Sex-linked disorders are those that are inherited from genes located on the sex chromosomes, X or Y in humans. Some examples of X-linked disorders are Duchenne Muscular Dystrophy, hemophilia and red-green colorblindness. An example of a Y-linked disorder is called hairy ears.

What is the job of the sperm tube in the male reproductive system?

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The sperm tube, also known as the vas deferens, transports mature sperm from the testes to the urethra during ejaculation. It plays a crucial role in the male reproductive system by providing a pathway for the sperm to travel from the epididymis, where they are stored and matured, to be ejaculated during sexual intercourse.

What are the changes taking place during spermatogenesis?

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During spermatogenesis, diploid spermatogonium cells undergo mitosis to produce primary spermatocytes, which then undergo meiosis I to form secondary spermatocytes. These secondary spermatocytes then undergo meiosis II to form haploid spermatids. Finally, spermatids undergo spermiogenesis to differentiate into mature sperm cells.

What is function of the suspensory ovarian ligament in the female reproductive system?

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The suspensory ovarian ligament supports and stabilizes the position of the ovary within the pelvic cavity. It also provides a pathway for blood vessels and nerves to reach the ovary.

What is the Relation of the urinary system to the reproductive system in both males and females?

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In males, the urinary system and reproductive system share the urethra, a tube that carries both urine and semen out of the body. In females, the urinary system and reproductive system are separate, but they are located close to each other in the pelvic area, which can sometimes lead to overlapping symptoms and conditions. Additionally, the proximity of the reproductive organs in females can make them susceptible to urinary tract infections.

Which type of hormones does uterus secretes?

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The uterus secretes two main types of hormones: estrogen and progesterone. Estrogen is responsible for promoting the growth of the uterine lining, while progesterone helps maintain and support the lining for a potential pregnancy. These hormones play a crucial role in the menstrual cycle and pregnancy.

What functions the human reproductive system?

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The human reproductive system functions to produce gametes (sperm and eggs) for sexual reproduction. It also facilitates fertilization, the union of sperm and egg, to create a new individual. Additionally, the reproductive system plays a role in the development of secondary sexual characteristics and supports the growth and nourishment of a developing fetus during pregnancy.

What system works with the male reproductive system?

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The male reproductive system works with the endocrine system to regulate hormone production, specifically testosterone. This system also interacts with the nervous system to coordinate the release of hormones and muscle contractions during ejaculation. Additionally, the immune system helps protect the reproductive organs from infections and injuries.

What is the internal reproductive organs of the male and the female?

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The internal reproductive organs of a male include the testes, epididymis, vas deferens, seminal vesicles, prostate gland, and the bulbourethral gland. In females, the internal reproductive organs consist of the ovaries, fallopian tubes, uterus, cervix, and vagina.

What is prostaglantin?

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Prostaglandins are signaling molecules that are derived from fatty acids and play a role in various physiological processes such as inflammation, smooth muscle contraction, and blood clotting. They are produced in response to injury or illness and can have both localized and systemic effects in the body.

Why does only one sperm cell reach the fallopian tube?

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Only one sperm cell typically reaches the fallopian tube because the others either die along the way due to acidic vaginal environment or are blocked by cervical mucus. The one successful sperm cell undergoes capacitation to become fully mature and able to penetrate the egg.

When does gametogenesis begin?

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The process of oogenesis occurs beginning just before female's birth with the creation of haploid sex cells, then are arrested (stopped) until the female begins ovulation as part of a menstrual cycle. Then, oogenesis continues throughout a woman's lifetime.

What are the female internal accessory reproductive organs?

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The female internal accessory reproductive organs include the fallopian tubes, uterus, and ovaries. These organs work together to produce eggs, fertilize them, and support the development of a fetus during pregnancy.

How are life cycle of animals alike?

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The life cycle of animals typically involves birth, growth, reproduction, and death. During their life cycle, animals may undergo stages such as infancy, youth, adulthood, and old age. Each stage serves a specific purpose in the survival and continuation of the species.

What is haploid or n cell?

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A haploid cell contains half the number of chromosomes as a diploid cell, which is the full set. This means that haploid cells have only one set of chromosomes, while diploid cells have two sets. "n" is often used to represent the haploid number of chromosomes in a cell.