Based on the desert food chain provided, which change in the ecosystem would have the greatest negative effect?

A.) A disease kills most of the owls

B.) Mouse population decreases due to widespread poison

C.) Grasshopper eggs fail to hatch due to flooding

D.) A drought that kills most of the grass

Which process must a cell undergo top identical cells at the end of cell division

Which property is used to identify the origin of an igneous rock? color density hardness crystal size

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.