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Physiology and embryology QUESTION 1 [10] Based on the studied experiment of osmosis and diffusion, provide at least two examples of how the concept has practical applications in nature. (10) QUESTION 2 [10] Describe how embryological concepts are relevant to the commercial and agricultural industries. In addition, provide examples, at least two examples, and describe the processes involved in each example. (10) QUESTION 3 [10] High industrialized countries, such as Copenhagen, have high levels of CO2 in their atmosphere. Discuss how such an environment will affect the exhalation of individuals who have just visited on vacation. Your own discussion should address the impact CO2 might have on various tissue functions and physical symptoms. (10) QUESTION 4 [10] Cape Town Born Rugby Stars have been beaten by Polokwane Born Rugby Stars five times to one in head-to-head matches. A new coach/sports physiologist is required to advise Cape Town Born Rugby Stars, and you have been selected for an interview. How will you answer the following interview questions based on the knowledge of blood physiology and altitude factors you have gained during the ZOL2604 practical at Florida UNISA, Science Campus? a. What could be the physiological basis for the losses suffered by Cape Town Born Rugby Stars? Provide scientific explanation (3) b. Hematocrit measurements done prior to each match revealed that the Polokwane Rugby Born Stars had a Hct average of

, whereas their opponents had a Hct% average of

. Explain the situation using the scientific concepts you learnt during the practical and advise management. (5) c. When the Cape Town-born rugby stars landed at Polokwane Airport, they felt heavy. What are the scientific explanations for such a feeling? (2) Total: 50 Marks

Question 2 - JavaScript Chapter 4 (25 points) Estimated time: 3 hours Save question 2 files in subfolder "lastname_firstname_assignment$lq21". Create a web page that displays the default information (example shown). The initial page and related outputs should look like the examples shown below. Create your page using "

The article about the two high schools in Philadelphia discussed a mother who tried to keep the school open that her sons attended. She collected 5,000 signatures and took her petition to the school board. What happened? The petition had no impact and the school closed, along with many other schools She was arrested for trespassing when she arrived at the closed meeting She succeeded in getting a new school built next to the one they were going to cloqse. She was told that she needed 15.000 more signatures but only had one day to collect them

solve each equation. A. 3 cos^2 theta - sin^2 theta = 0 B. sin theta + sin 2 theta = 0

Which of the following is NOT a barrier to corporate control? Question 34 options: a) Antitakeover amendments b) Proxy contests c) Poison pills d) Golden parachutes

The height (in meters) of a projectile shot vertically upward from a point 2 m above ground level with an initial velocity of

is

after

seconds. When does the projectile reach its maximum height? (Round your answer to two decit

For each of the following quadratic functions, use algebra to identify ??the vertex, ??the horizontal intercepts, and ??the vertical intercept. Show your work. Part a) | f(x) = 3x' + 6x - 9 Part b) k (t) = 2x2 + 4x - 15

The statically indeterminate continuous beam shown below has a constant EI. Assume there are roller supports at A and B . Point C is a fixed support. Take A_(y) and B_(y) as redundant forces, draw the bending moment diagram of the structure and label maximum and minimum values and indicate the locations where moment is zero.

Nivesh has worked as a manager for a large bank In thelr law department for many years. Over the years, he has developed and tralned excellent employees who went on to take leadership positions in global financial and legal companies. As a leader, Nivesh is transformational. Which of these characteristics describe him as a leader? (Select all that apply) He is innovative and looks for solutions to a problem from various angles, and produces a number of possible solutions He is a good communicator who articulates and defines ideas and concepts, while aware of the needs and motivations of his employees He communicates precise, desirable and attainable visions to his employees and gives them a sense of purpose and commitment He encourages participation and involvement, and he drives powe( away to make others feel powerful He is possionately committed to his work, loves his job, enthusiastic about his work and feels affection for his colleagues

Which of the following statements correctly describes the relationship between the null hypothesis

and the alternative hypothesis

in hypothesis testing? Select one: a. The alternative hypothesis always includes a symbol with an equal sign, such as

, or

. b. The alternative hypothesis states that there is no difference or effect between variables. c. The null hypothesis always includes a symbol with an equal sign, such as

, or

. d. The null hypothesis always includes a symbol of inequality such as

, or > .