In order to appreciate the impact of genetic inheritance on development, it is important to understand the process of cell division
Explain what a zygote is and then describe the processes of mitosis and meiosis that take place in the developing organism.
What will be an ideal response?
A zygote is the human organism after the fertilized egg cell begins to divide. These divisions take place in two ways: mitosis and meiosis. Mitosis is the type of cell division that occurs when chromosomes are copied into each new cell. During this division, the DNA material on each chromosome "unzips." The weak bonds between the nucleotide bases on opposite sides of the staircase break. It forms two new strands that then link up with the two old strands and wrap up again to make two new chromosomes. Meiosis is the type of cell division that occurs during the formation of gametes (or sperm and eggs). This process reduces the number of chromosomes in these cells from 46 to 23.
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A relatively new approach to treating anorexia that involves 1) reducing participation in life-threating behaviors, 2) reducing over-control behaviors on the part of the client that lead to rumination and impaired relationships, and 3) repairing ruptures in the therapeutic alliance is called ____.
A. Combination treatment. B. Dialectical behavior therapy (DBT), specifically radically open DBT. C. CBT-E. D. Motivational interviewing.
Which is the best example of an extended family household?
a. A mother and father, their children, and the grandparents who live with them b. Mother, father, and their 12 children c. A large group of orphans residing in the same room d. A single man and his roommate