This is a less preferred form of foundation for Utilihab use but does allow for its use with some alternative materials, such as stacked stone, soil-cement, clay block, and compressed earth block.
Gametic isolation refers to a set of circumstances whereby gametes are isolated or separated from their matches by a medium or distance. This description also refers indirectly to reproductive isolation, in which a gamete cannot interact with the gametes of another species.
Postzygotic isolating mechanisms are mechanisms that occur. after the formation of the zygote but prevent viable embryos or, if hybrids are. born, prevent the viability or the reproductive abilities of the hybrid. The correct answer is bâ. C. Answer c is incorrect. Temporal isolating mechanisms are prezygotic mechanisms.