Science-Genetics L1 Crossword
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
                                  
 
 
Down: 1) The death of every member of a species2) The level of classification that comes after family and contains similar species5) A domain made up of prokaryotes most of which are known to live in extreme environments that are distinguished from other prokaryotes by differences in their genetics and in the makeup of their cell wall6) A domain made up of complex, multicellular organisms that lack cell walls, can usually move around, and quickly respond to their environment7) The occurrence of hereditary or nonhereditary differences between individuals of a population8) The process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals10) The history of life in the geologic past indicated by the traces or remains of living things11) A kingdom of mostly one-celled eukaryotic organisms that are different from plants animals and fungi12) In a taxonomic system, one of the three broad groups that all living things fall into16) A group of organisms that are closely related and can mate to produce fertile offspring Across: 1) The process in which inherited characteristics within a population change over generations such that new species sometimes arise3) A domain made up of prokaryotes that usually have a cell wall and that usually reproduce by cell division4) In a modern taxonomic system, a domain made up of all eukaryotes; this domain aligns with the traditional kingdoms Protista, Fungi, Plantae, and Amimalia9) A characteristic that improves an individual's ability to survive and reproduce in a particular environment13) The trace or remains of an organism that lived long ago, most commonly preserved in sedimentary rock14) An aid that is used to identify organisms and that consists of the answers to a series of questions15) The human practice of breeding animals or plants that have certain desired traits17) A kingdom made up of complex, multicellular organisms that are usually green, have cell walls made of cellulose, cannot move around, and use the sun's energy to make sugar by photosynthesis18) A kingdom made up of nongreen, eukaryotic organisms that reproduce by using spores, and get food by breaking down substances in their surroundings and absorbing the nutrients
 

 

Create your own Crossword Puzzle for Free!		  Show Errors as I Type