Question

Which of the following is not an adaptation?

(select all that apply)
group of answer choices
a.bright orange bill of the european blackbird
b.right mouthedness in cichlid fish
c.spotting pattern of reticulated giraffes color
d.vision in primates nectar of flowering plants
e.elaborate train of the male peacock
f.right-handedness in humans
g.arrangement of spots on the neck of a giraffe

Answer 1

While most traits mentioned are adaptations aiding survival, right-handedness in humans is not an adaptation in the evolutionary sense and is more related to brain lateralization.

Step-by-step explanation:

The traits listed in the question are generally adaptations, which are characteristics that have evolved over time to help an organism survive and reproduce in its environment. However, f. right-handedness in humans does not appear to be an adaptation in the same way as the other traits listed, which are physical characteristics evolved specifically for survival.

Right-handedness in humans is more likely a result of brain lateralization and is not specifically adaptive in the way that, for example, the beak shape of a bird is for accessing a certain type of food. The adaptation that is not represented among the options provided is right-handedness in humans. This trait is not considered an adaptation because it is not a characteristic that offers a survival advantage or improves an organism's ability to survive and reproduce.