Which principle to explain the reason behind why the two alleles for a single trait separate from each other when gametes are made, allowing to ensure that each gamete only carries one allele? a. segregation b. gene linkage c. dominance d. incomplete dominance

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Solutions to environmental problems in europe must