Genes are inherited by your parents which you have 23 chromosomes which become DNA. There are characteristics/traits that you get from your parents or their family. Genetic beginnings are important for teachers and other professionals to know because it can show someone’s personality and appearance. As well because each and everyone has their own unique self as they explained that the genes are called the blueprints of life, because they are the ones who are going to create in the future. 2. Describe the stages of prenatal development. Germinal stage-Fertilization for 2 weeks. The mother to become is fertilizing. The egg and sperm come together. Then Zygote which takes up to 266 days to become cells so it be born. The placenta is being formed to protect embryo. Sometimes …show more content…
For the reason, that at birth the baby’s brain is increasing about 25% and then when the bay is about 3 years old it has grown 75%. I think that the parts of the brains and the functions are important for the brain development. There are 6 parts. One is Frontal lobe which consists of emotions, word associations, problem solving, reasoning, memory habits, motor activities, and expressive language. Parietal lobe is manipulation of objects, location for visual attention, integration of different sense, and location for touch perception. Occipital lobe part is the vision. Cerebellum consist of balance and equilibrium, and some memory for reflex motor acts. Brain stem which regulates body functions, reflexes to seeing and hearing, controls autonomic nervous system, and affects level of alertness. Temporal lobe is hearing, speech, memory, and categorizing objects. Scientifically the fine and gross motor development is important which has to do with brain development. Some of those consist of holding finger, crawling, standing, and walking. It is important because they are capable of change when they are in those