Answer:
Type I survivorship curves:
Type I survivorship curves depicts the curves of the organisms that survive at middle and early stage but dies at later stage of life. Type I survivorship curve shows convex shape on graph. Example : Human.
Type II survivorship curves:
Type II survivorship curves depicts the curves of the organisms that has constant mortality rate throughout their life stages. Type II survivorship curve shows linear shape on graph. Example : Squirrel.
Type III survivorship curves:
Type III survivorship curves depicts the curves of the organism that contains the fewer individuals till adulthood. Type III survivorship curve shows concave shape on graph. Example : Fishes.
