Final answer:
Yes, the genome contains all the information necessary for embryonic development. During embryonic development, different genes are activated or expressed at specific times and in specific cells to orchestrate the complex processes of cell differentiation, tissue formation, and organ development. This process is regulated by signaling pathways and transcription factors that control gene expression.
Step-by-step explanation:
Yes, the genome contains all the information necessary for embryonic development. The genome is the complete set of genes or genetic material present in an organism. It carries the hereditary information that determines the characteristics and functions of an organism.
During embryonic development, different genes are activated or expressed at specific times and in specific cells to orchestrate the complex processes of cell differentiation, tissue formation, and organ development. This process is regulated by signaling pathways and transcription factors that control gene expression.
For example, in the early stages of development, certain genes are responsible for the formation of the body plan, such as the HOX genes that guide the development of body segments. Mutations or changes in these genes can lead to developmental abnormalities or disorders.