Albia Dugger Miami Dade College Chapter 42 Animal Development Sections 1-6.
I. Multicellular organisms have cells that are specialized. –Different jobs in multicellular organisms are done by different cells cells are specialized.
Cecie Starr | Beverly McMillan Chapter 5 The Skeletal System.
Human Development 27.9Relate the structure of sperm to its role in fertilization. Describe the mechanisms that prevent more than one sperm from fertilizing.
