7.3 Get the Facts: Male Reproductive System Using the chart illustrated on Site 1‚ carefully research the functions of the numbered structures. Please note how one organ functions with another organ. The online assessment will require definitions for each structure. Be sure to take the time to do the necessary research. Section 1‚ Site 1 and Site 2 1. Urethra: Is the tube that carries semen and urine out of the penis. 2. Bladder: Is the muscular sac that stores the urine until it is
Premium Reproductive system Reproduction Gamete
Excellent work! A cell goes from diploid (2N) to haploid (1N) during meiosis I when pairs of homologous chromosomes split apart into different daughter cells. This haploid condition continues during meiosis II when sister chromatids split apart during the formation of four daughter cells. Score for incorrect answer: 0 General feedback 1 (May include media. Include graphic and file name): Remember that a diploid cell has pairs of chromosomes—each pair represents one chromosome that came from the
Premium Chromosome Meiosis Mitosis
1. Sex is the biological aspect of being female‚ male‚ or other. Usually sex is assigned at birth based on external genitalia. For example‚ when a baby is born as a male‚ then it is a male. Gender is the sociocultural construct of masculine and feminine roles and the qualities assigned to these roles. For example‚ gender role is the tasks and behaviors assigned by a culture to each sex. 2. Sexual dimorphism refers to the biological differences between males and females. Some examples of this
Premium Gender Male Female
Testosterone is said to play a very important role in both male and female competiveness; however we understand less about testosterone in females than we do males. In males the relationship between overall dominance and testosterone are one in the same. Testosterone‚ (which was also represented as “T” in the study) levels for male athletes show variances in ways we assume both during and after a competitive match. The male athletes T levels rise shortly before their match in anticipation. However
Premium Female Sex Male
Creative Story: Our Journey to Earth Today we journeyed to a distant planet known as "Earth." The main life form on this planet are humans‚ an organized group of emotional and vivacious individuals. Our crew traveled to a large building the humans named a "Library." This structure contains lots of information of the human’s existence. During our mission we found a large assortment of writings which we could not translate‚ but we also unearthed pictures of humanoids in many activities they share
Premium Male Human Female
Training the Female Athlete In this Podcast‚ Peter Melanson interviews Diane Vives – director of Vives Training Systems in Austin‚ Texas‚ on training female athletes. Peter asks Diane a series of questions in regards to female athletes versus male athletes on how to train better‚ the differences between training‚ and the types of injuries caused from the training between men and women athletes. Diane answers with questions with research and studies that supports her theories and reasoning’s to
Premium Male Female Sex
Associate Program Material Genetics Worksheet Review the images below and answer the follow-up questions. Each question is worth 20 points. Key: Male affected with cystic fibrosis Unaffected male Female affected with cystic fibrosis Unaffected female Generation I II III IV V Pedigree showing inheritance of cystic fibrosis A Key: Male affected with cystic fibrosis Unaffected male Female affected with cystic fibrosis Unaffected female Generation I II III IV V
Premium Genetics Gregor Mendel Allele
Findings Analysis to determine the sex of our case study AFA was done using a physical exam karyotyping and PCR-based sex testing. The results from our physical exams on AFA showed well-developed female external genitalia‚ presence of breasts‚ no menstrual cycle‚ and no facial or chest hair. This led to a conclusion that AFA is a sterile female. The results from the Karyotype Analysis showed presence of 22 pairs of autosomes chromosomes and two X’s revealing that she is female. Lastly the PCR-based
Premium Y chromosome Chromosome Human
Report on responsibilities of young married professionals. The table shows the results /percentage of parental and household responsibility of young married professional that carried out by a survey in 1990 and 2010. In 1990‚ the data shows that there are imbalances of percentages of males and females from shopping for groceries. However‚ in 2010‚ the percentage was fairly distributed which 50 per cent males and 50 per cent female are responsible to do that task . For the responsibilities of preparing
Premium Male Female Sex
Describe the biological approach to gender development: After conception‚ each individual in the foetus will inherit 23 chromosomes from each parent (23 pairs overall). Out of these‚ 22 pairs of chromosomes will account for physical characteristics such as your height‚ hair colour‚ skin colour etc. Which means that 1 pair of chromosomes are responsible in your gender. In order to give birth to a male baby there must be a Y chromosome in the form of XY which is given by the sperm cell‚ it is in the
Premium Gamete Male Sex