In fruit flies, a specific gene mutation causes the wings to become malformed. these wings are called vestigial because they do not function properly. the mutated allele for vestigial wings (v) is recessive to the allele for functioning wings (v). two fruit flies that are heterozygous for wing shape are crossed, resulting in many offspring.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

What surprised you about the position of the letter e when you looked at it under the microscope? practice what did the microscope do to the letter e? remember that the letter e was in readable position when place on the microscope stage.

Need ! will give 20 points! what are two ways that diatoms differ from slime molds? the external coverings of diatoms are made up of (silica, chitin or peptidoglycan), while slime molds have cell walls containing (silica, peptidoglycan or chitin). diatoms are (chemoheterotrophs, photoautotrophs or chemoautotrophs) because they make food through photosynthesis, while slime molds are (heterotrophs, phototrophs or autotrophs) because they eat decaying plant matter.