An allele is one of the alternative forms of a gene that governs a trait. if a fern plant is heterozygous for a particular trait, how can the alleles that control that trait be described?

Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

"your temperature analysis reveals a pattern with coldest temperatures located to the portion of the map."