Prezygotic & Postzygotic Isolation Mechanisms Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 7 to 29 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
single-celled prokaryotic organisms with distinct molecular characteristics; known for living in harsh climates or environments
courtship patterns for recognizing mates differ
gametes that meet don't fuse to become a zygote
species occupying different habitats
hybrid embryo forms, but zygote doesn't develop
hybrid is viable but resulting adult is sterile
incompatible animal genitalia or plant floral structures
these prevent hybrid offspring from developing or breeding
these prevent mating attempts or make it unlikely that fertilization will be successful
each organism reproduces at a different time
