Archive for Female Reproduction



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Female Reproduction – Nevada Center for Reproductive Medicine

Female Reproductive System: Front ViewHere Is A Brief Explanation Of The Female Reproduction Organs We want to make sure all of our patients are educated as much as possible. We have provided a brief overview and diagram of the female reproductive organs

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Reproduction of Llamas and Alpacas – Exotic and Laboratory …

Relative to body size, the nonpregnant reproductive tract of SACs is relatively small. Uterine morphology is similar to that of a mare, with relatively short horns and uterine body.

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Non-reproductive sexual behavior in animals – Wikipedia

Non-reproductive sexual behavior consists of sexual activities animals participate in that do not lead to the reproduction of the species. Although procreation continues to be the primary explanation for sexual behavior in animals, recent observations on animal behavior have given alternative reasons for the engagement in sexual activities by animals.[1] Animals have been observed to engage in sex for social interaction, demonstration of dominance, aggression relief, exchange for significant materials, and sexual stimulation. Observed non-procreative sexual activities include non-copulatory mounting (without penetration, or by the female), oral sex, genital stimulation, anal stimulation, interspecies mating, and acts of affection.[2] There have also been observations of animals engaging in homosexual behaviors,[3][4] as well as sex with dead animals[5] and sex involving juveniles.[6] Lions are known to engage in sex to create bonds and interact with each other

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Fish reproduction – Wikipedia

The reproductive physiology of fishes Fish reproductive organs include testes and ovaries. In most species, gonads are paired organs of similar size, which can be partially or totally fused.[1] There may also be a range of secondary organs that increase reproductive fitness. The genital papilla is a small, fleshy tube behind the anus in some fishes, from which the sperm or eggs are released; the sex of a fish often can be determined by the shape of its papilla.

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The Female – Swine Reproduction

The Female by SwineReproNet Staff Reproductive success is measured primarily by pigs produced per sow per year and is dependent upon both farrowing rate and litter size. In order to achieve optimal reproductive rates, both the anatomical and physiological workings of the reproductive system must function properly.

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Female Reproductive System (for Parents) – KidsHealth

Larger text sizeLarge text sizeRegular text size Reproduction is the process by which organisms make more organisms like themselves. But even though the reproductive system is essential to keeping a species alive, unlike other body systems, it's not essential to keeping an individual alive.

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Bear Reproduction – BearSmart.com

Bears are among the least productive mammals in North America. In theory, a male and female black bear born this year if they breed as soon as they reach sexual maturity and as often as possible, and if all their offspring survive to do the same could in the space of ten years have grown to a population of 15 bears (assuming none died)

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Sperm: How Long Sperm Live, Sperm Count, and More

You may know it takes onespermand one egg to make ababy, but if you're like most folks, you might not remember much else about sperm from biology class. If infertility is an issue for you and your partner, it helps to understand the basics. How long do sperm live

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Is alcohol harming your fertility? | Drinkaware

Theres strong scientific evidence that alcohol can reduce fertility in both men and women.

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Sexual Reproduction: Types of Fertilization – thoughtco.com

In sexual reproduction, two parents donate genes to their young resulting in offspring with a mix of inherited genes. These genes are donated through a process called fertilization

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Difference Between Male and Female Gametes …

Key Difference Male vs Female Gametes Sexual reproduction is a form of reproduction which forms a new individual from a union of two types of gametes.

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Female Reproductive System | Cleveland Clinic

How does the female reproductive system work? The female reproductive system provides several functions. The ovaries produce the egg cells, called the ova or oocytes

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Female Reproductive System: Parts, Anatomy & Function …

The female reproductive systemis composedupof the internal and external sex organs that work in the reproduction of a new baby.

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Female Reproductive System – byjus.com

The female reproductive system is framed to perform different functions. It creates egg cells that are essential for reproduction known as ova.

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Male and Female Reproductive System Organs

The reproductive system is necessary for the production of new living organisms. The ability to reproduce is a basiccharacteristic of life. Insexual reproduction, two individuals produce offspring that have genetic characteristics from both parents

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Female Reproductive System (for Teens) – KidsHealth

Larger text sizeLarge text sizeRegular text size Reproduction is the process by which organisms make more organisms like themselves. But even though the reproductive system is essential to keeping a species alive, unlike other body systems, it's not essential to keeping an individual alive. In the human reproductive process, two kinds of sex cells, or gametes (GAH-meetz), are involved.

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Reproductive System, Part 1 – Female Reproductive System: Crash Course A&P #40

Human reproduction is complicated an important, and it's going to take a four part series for us to cover it. Today, we're kicking that off with the female reproductive system, starting with how sex hormones affect oogenesis and ovulation, continuing through how the ovarian and menstrual cycles mature and release oocytes, and create a comfy uterine environment for a fertilized egg.

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The Pulling of the Bulls – CattleNetwork.com

Some of you are probably familiar with the phrase The Running of the Bulls. This phrase has Spanish roots and has its origins from the need to transport cattle from fields in the country to the closest markets for sale. Over the years, producers tried to speed the process by hurrying and exciting the cattle to market and it actually became a competition.

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Leaf beetles: Even a tiny dose of pesticide will impair reproduction – Phys.Org

Dr. Thorben Mller is studying how pesticides affect leaf beetles.

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Embryo transfer for cattle reproduction program to start this month … – Business Mirror

DAVAO CITYThe government is slated to start the national reproduction of cattle this month to ensure the regular reproduction of the breeding stock and gradually wean the country away from imports, according to a private dairy industry leader. The reproduction would be done through embryo transfer, a process of implanting the embryo into the reproductive tract of female cattle, said Isidro Albano, the current president of the Dairy Confederation of the Philippines.

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What fishy findings mean for our reproduction – New Zealand Herald

Kiwi scientists have revealed how females in one species can influence which competing sperm make it to their eggs first - with possible implications for understanding our own reproduction system.

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Fussy fish use genetic compatibility to pick partners from afar – Phys.Org

Credit: University of Otago When salmon spawn, the sperm of competing males are in an all-or-nothing race to be the first to reach and fertilise the eggs.

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Bryde’s whales share secrets with their fins – Phys.Org

A Brydes whale feeding in the Hauraki Gulf. Credit: Gabriela Tezanos-Pinto Research into the long-term survival and abundance of the Hauraki Gulf's Bryde's whale population has used photographs of their fins to aid efforts in improving the management of the small population. Bryde's whales (Balaenoptera edeni) are classified as nationally critical in New Zealand and appear only on the north-eastern coast of the North Island.

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Orcas’ High Failed Pregnancy Rate Linked to Scarce Food – Laboratory Equipment

A multi-year survey of the nutritional, physiological and reproductive health of endangered southern resident killer whales suggests that up to two-thirds of pregnancies failed in this population from 2007 to 2014. The study links this orca populations low reproductive success to stress brought on by low or variable abundance of their most nutrient-rich prey, Chinook salmon. Thestudy, published June 29 in the journalPLOS ONE, was conducted by researchers from theCenter for Conservation Biologyat the University of Washington, along with partners at the National Oceanic and Atmospheric AdministrationsNorthwest Fisheries Science Center and theCenter for Whale Research

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How do snakes mate? The world of snake sex explained – Metro

How do snakes have sex? (Picture: Getty Images) In life there are some big questions that we are longing for an answer to, and today we answer one of the biggest how do snakes mate

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