GAUTENG DEPARTMENT OF EDUCATION SENIOR SECONDARY INTERVENTION PROGRAMME LIFE SCIENCES GRADE 12 SESSION 3 (LEARNER NOTES) Page 1 of 10 TOPIC 1: MENDEL’S 1ST LAW‚ SEX AND BLOOD GROUP DETERMINATION Learner Note: Mendel’s Laws are very important and you must understand the basic concepts of Genetics. You must understand the concepts of dominance and how this plays a role in monohybrid crosses (mono = one = one characteristic or trait). Be aware of confusing the word ‘cross/ crossing’ with ‘crossing
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Characteristics of a Co-operative A co-operative is broadly defined as a business that is owned and independently managed by its members who utilizes its services‚ and obtain benefits that are shared equally based on use of its services. Members gain in two ways from the cooperative: first‚ earnings are paid to members depending on the sum of businesses they conduct with the cooperative and second‚ members receive more services based on the frequency at which they use the cooperative. Normally‚
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Relationship Characteristics Out of all the relationships I have had all of them pale in comparison to my wife and me. How we met is deemed by most people as weird but more intriguing is what basis our relationship started on. At first contact‚ I was very heart broken and I needed someone to talk to about it to. I met Christina on a social networking site and at this time people were very skeptical about internet relationships. What was supposed to stop at friendship ended up developing into
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There are many characteristics that are unique to a civilized person. One of the many character traits include contributing to the common good of the community. Piggy is a perfect embodiment of this key trait. During the fierce dispute between Jack and Ralph over supremacy‚ Jack asks the group of boys to vote Ralph out of the leadership position‚ however they refuse to do so. Enraged‚ Jack leaves and announces that if anyone would like to join him‚ they are welcome to. Following Jack’s departure
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Describe the characteristics and motivations of gangs. Where‚ when‚ and why they became dominant? What characterizes successful gangs and how have they evolved over centuries? Give some examples of successful gangs throughout the history‚ and explain why they succeeded. Most gangs are established and motivated due to the need of protection; this protection can be for protecting the areas and street‚ which they live in or neighborhoods‚ with individuals of their culture or ethnic group. Also‚ gangs
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Snipers play a critical role in the United States Military. They are excellent scouts‚ renowned for identifying enemy weaknesses and high value commanders. Often working alone or in small groups‚ they can strategically pin down enemy patrols‚ creating fear and ineffectiveness amongst enemy combatants. Since the Snipers work is stealthy‚ conventional forces perceive it to be of some mystery‚ therefore treating them differently. While most of the infantry units have a considerable amount of unit cohesion
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Roaring Twenties to refer to the period of 1920s. This period did usher in the birth of a modernized national lifestyle; because Americans who were war-weary did come to value leisure and also convenience over self-denial and leisure. The main characteristics of this new national consumer-based society were; 1. Culture clashes People’s culture was clashed during this period where they had to adopt a new way of doing things. 2. Politics of fear During this period‚ there were immigrants from different
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Characteristics of Hamlet In the novel‚ Hamlet Prince of Denmark‚ Hamlet had plenty of time to kill Claudius in revenge of his father King Hamlet. Hamlet procrastinated many times before taking action because he was depressed‚ uncertain‚ and he needed time to prepare for his revenge. Hamlet becomes very depressed when he finds out about his father’s death. In the novel‚ he talks about the first thing that made him sad. “She married O most wicked speed‚ to post which such dexterity to incestuous
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Characteristics of Jack Quotes: * “Jack planned his new face. He made one cheek and eye-socket white‚ the he rubbed red over the other half of his face and slashed a black bar of charcoal across from right eat to left jaw. He looked in the pool for his reflection but his breathing troubled the mirror. He looked in astonishment no longer at himself but at an awesome stranger.” - This quote shows jack as a religious allegory because Jack completely changed his look from a normal school kid to
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Characteristics of a Successful Entrepreneur 1. They are self-motivated Successful entrepreneurs do not need someone who holds them accountable or forces them to be efficient and productive. Unfortunately‚ without a manager‚ many people cannot take their business past the planning stages. It takes hard work to create your own business; most people need someone who forces them to keep working. Moreover‚ when people do not have someone to hold them accountable‚ they may let their work’s quality
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