What is the term for chromosomes that do not reshuffle the alleles of linked genes?.

What are some characteristics of a free enterprise economy?

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade