Which statement describes the relationship between chromosomes, genes, and alleles? a. alleles move genes to a specific location on a chromosome. b. genes bind to sites on a chromosome. these sites are called alleles. c. alleles cause mutations, which are genes on part of a chromosome. d. alleles are different variations of a gene. genes are the specific sections of a chromosome.

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems