Question

omework Complete the following chart to describe the different isolating mechanisms. Choices may be used more than once. Reproductive Barrier Type of Isolation Occurs When... Species occupy difterent Mechanical Isolation Temporal Isolation Hybrid Inviability Species have courtshgp paterns that prevent The sperm and eggs Ir between related speciles Prezygotic Isolation make species i for Interbreeding Habitat isolation Gamete Isolation tybrid Stety Prezygonc isolation Species ive nearby, but mate an omerent bmes Postzygotic isolation Postzygotic Isolation Behavioral Isolation Resulting zygotes cannot Resuting hyods are ncapable of producing Reset Type hese to search

Answer 1

Reproductive Barrier	Type of Isolation.	Occurs When
Prezygotic isolation	Mechanical isolation	Reprodctive structures make species incompatible for interbreeding
Post Zygotic isolation.	Hybrid inviability	Resulting zygotes cannot survive.
Prezygotic isolation	Gametic isolation	The sperm and the eggs between related species are not compatible.
Prezygotic isolation	Habitat isolation	Species occupy different environments and are unlikely to meet and reproduce.
Post zygotic isolation	Hybrid sterility	Resulting hybrids are incapable of producing viable gametes
Post zygotic	Temporal isolation.	Species live nearby, but mate st different times
Prezygotic isolation.	Behavioural isolation	species have courtship patterns that prevent interbreeding.