Reproductive system

Infertility is a disease in the reproductive system that it is measure by the inability to get pregnant within the first year of trying to conceive without contraceptives such as condoms and birth control. According to the “Center for Disease Control and Prevention” (n.d.), approximately 6.7 million women are unable to get pregnant or carry a baby to term and about 1.5 million have been unable to conceive after a 12 month consecutive period of having unprotected intercourse. Also there are many…

breading system in a phylogenetic and ecological framework focusing on tree species of early angiosperms. Along the way, this involves several additional goals. Chapter 1. The first objective is to determine whether floral dimorphism is translated into gynodioecism in Lauraceae, the phylogenetic relationship with other breeding systems in Lauraceae. Results would provide steady evidence to define gynodioecious on Lauraceae as well to define the phylogenetic association with other mating…

These threats all effect the development of a baby’s immune system during both the prenatal and neonatal stages of development (Wigle, 2003). Ultraviolet light and ionizing radiation are both types of radiation (EPA, n.d.). Exposure mainly comes from black lights, tanning beds and x-rays. (EPA, n.d.). TCDD is a by-product…

Reproduction In this essay I will attempt to explain the key events in human reproduction and explain the male and female reproductive systems. Both males and females require fully functioning reproductive systems in order to conceive naturally, I will first begin by explaining the male reproductive system, the testes are cradled within a ‘bag’ of skin called the scrotum, their two functions are to produce sperm cells and sex hormones. Next, the vas deferens. Sperm passes through the vas…

found the perfect solution. She use her ability to alter reality and make everyone believe Sharon's pregnancy is normal. "There you go Sharon, no one will be suspicious about your pregnancy. Now for the finishing touch!" She viewed Sharon's reproductive system, out of the six men that she had sexual contact with. She's not even sure which men fertilize the eggs, but it only make things more enjoyable to her. When all the new ovum are fertilized. June use her ability to alter Sharon's pregnancy…

There are many reproductive diseases that involve males and females. The types of reproductive diseases are epididymitis, orchitis, Prostatic Hypertrophy and Cancer, Testicular Cancer, Endometriosis, Pelvic Inflammatory Disease, and Ovarian Cancer. Epididymitis is an aggravation of the epididymis, more often than not brought about by a pathogenic living being, for example, gonococcus, streptococcus, or staphylococcus. Oftentimes happens with urinary tract or prostate contamination, mumps, or…

Cestodes have a scolex with two longitudinal bothria. There are hooks present and they also have genital pores that are lateral or medial, which depends on the species. They also have numerous testes. The life cycle of this parasite involves a crustacean as the first intermediate host and a fish as the second intermediate host. The size of the species varies widely and the largest known measure more than 40 meters long. Each segment has four to fourteen complete sets of genitalia. The scolex of…

live, stress is something that always plays a part. And it can affect a lot of aspects in life. But do people realize it affects their bodys? Stress can disturb the cardiovascular and reproductive system, and mental health. The heart and blood vessels are the two main elements that make up the cardiovascular system. These two elements supply our organs with nourishment and oxygen. When…

competitive members of a population. One of the basic features of reproductive success is providing offspring an environment with the necessary features for effective development, such as nutrients and water, temperature control and protection from predators. Oviparity and viviparity are two methods that provide developing embryos with the environment they require to successfully develop. Oviparity can be defined as a reproductive mode where a portion of embryonic…

The main function and purpose of the female reproductive system is to create new life. It is responsible for producing female egg cells, called ova or oocytes, which are necessary for reproduction. The female reproductive system produces female sex hormones that maintain the reproductive cycle. Once new life has been conceived this system has the crucial task of supporting and delivering it. One of the main organs in the female reproductive system are the mammary glands, which are located inside…