Chem 1 Lab B. Reflect on the important scientific practices of (1) Asking Questions, (2) Planning and Carrying Out Investigations, and (3) Analyzing and Interpreting Data by doing the following: 1. Define each of the three scientific practices. a. Asking Questions: Asking questions is where we discuss what we are looking for in our scientific practices, asking what, when, where, why, how and who.
Unit 4, P2 Leah-Faith Giles Understand the potential effects of life factors and events on the development of the individual. Life Factors Within each living cell in the human body, there is a nucleus, with 23 pairs of chromosomes inside it. For each pair of chromosomes one comes from the mother, and another pair from the father. These chromosomes carry units of inheritance called genes. These genes carry the instructions to build a new person; they are made up of a substance called deoxyribonucleic acid, commonly known as DNA.
Therefore the purpose of meiosis is to produce gametes; the sperm and eggs. 3. In what ways is meiosis different from mitosis? Be thorough. Comparison chart | Meiosis | Mitosis | Definition: | A type of cellular reproduction in which the number of chromosomes are reduced by half through the separation of homologous chromosomes in a diploid cell.
The female reproductive system contains two main parts: the uterus, which hosts the developing foetus. The human female reproductive system is a series of organs primarily located inside of the body and around the waist. Fallopian tubes, uterus, cervix and vagina, as well as where they are located in the female body near the vagina. The male’s reproductive system is the penis and its male reproductive system is located outside of the man's body. The Fallopian tubes are a pair of long narrow tubes connecting the ovaries to the uterus.
He declared that a foetus is a ‘human person from the moment of conception. This belief is supported by Jack Scarisbrick, of the charity Life, who points to the fact that conception is the point at which the unique selection of genetic information is present. It is also the moment the sperm and the egg have combined to create a fertilized ovum. The key point though is that if ‘the unborn child ’is allowed to continue and is successful in development will go on to be a unique human being. A further answer to the question when does life begin is put forward by scholars such as Norman Ford who believe that at the point of conception, it is too early to say that an individual ‘human life’ has begun.
2. Where does fertilization take place? Fertilization takes place where the sperm meet up with the egg in one of the fallopian tubes. 3. At what stage of fetal development does implantation take place?
Life’s Greatest Miracle” is a documentary about the development of life and how man’s biological make-up is able to reproduce itself. The discussion starts with the role of DNA in the process of reproduction. It is crucial because it holds the chromosomes that give each human unique physical trait. The combination of genes starts through the process of meiosis wherein the male and female makes sperms and eggs. The presentation then explains the inside of the male and female reproductive system and how both are different from each other.
In John Taurek’s article, Should the Numbers Count?, he presents particular hypothetical trade-off situations from which he considers whether, in itself, the relative number of people involved should be a factor in any specific course of action. In his article, Taurek rejects the aggregation principle (the idea that multiple units can be combined to measure the effect of a particular action), which Jeremy Bentham considers to be a fundamental principle of utility. Taurek presents a multi-stage argument as the basis for rejecting the aggregation principle while ruling out particular extenuating circumstances, thus further defending his thesis. A much more logical line of thinking is that of Jeremy Bentham, who supports the aggregation principle. In considering the aggregation principle as a factor in itself we must, however, closely observe both sides of the argument.
What Doctor MacLean suggested was that through evolution the brain, along with all of the organs of our body, began to evolve and become more complex. Through this evolution a new brain was formed over the older brain, this continued until we had three brains each responding to the needs humans obtained as they evolved. The first brain we acquired is the Reptilian Brain, also known as the physical brain. The second brain is the Limbic System, or the emotional brain, and the third is the Neocortex, which is your thinking brain. Let’s start with our first brain: the Reptilian Brain.
1) Is the GM’s approach wrong? If yes, then why if no then why not? Give reasons for your answer. 2) What would you recommend to the G.M. 3) Team leaders and team members need skills to develop effective teams.