Genes located near one another on the same chromosome are often inherited together. These are called .

Suppose a scientist measures the amount of dna per cell of a particular diploid species at various stages of meiosis. she finds that the meiotic cells contain 3.7 pg , 7.3 pg , or 14.6 pg of dna. match each stage of the cell cycle to the corresponding amount of dna contained within a cell at that stage.

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates