SU Online Reproductive Adaptations Among Animal Kingdom Discussion

Reproductive system

Part 1: Reproductive Adaptations among the animal kingdom

Consider the variation in reproductive systems within the animal kingdom. These are discussed in the textbook readings. Select 1 or 2 traits and compare and contrast the human or mammal situation with other members of the animals kingdom.

Part 2: Human Embryology

Describe the development of the human embryo from the formation of the zygote to the point where the three embryonic germ layers develop. List the types of adult tissues that are derived from each of these germ layers. Be prepared to discuss how disruption early in development can cause major problems in the body of the developing individual.

The essay must be informed by the textbook. Your main post should answer both questions , be 600 word long and include a reference section. Each of your replies should be at least 3 lines long and include a reference section. Please gather information related to the topic from your textbook and other reliable sources. Cite all sources used to build your paragraphs at the end of each of your reply.