The discovery of mitochondrial DNA (mtDNA) had no effect on which area of scientific investigation?

Answer: C. She had at least gross fusion

Explanation:

The girl's reaction to the Titmus Fly Test likely indicates she has at least gross fusion, meaning she can visually combine the images from both eyes into a single, three-dimensional image.

The question relates to the Titmus Fly Test, a common vision test often used for children. It's designed to detect binocular vision issues, including problems with depth perception. If the 3-year-old child is hesitant or reluctant to physically interact with the perceived object (the wings of the fly), this might suggest the presence of gross fusion.

In other words, she can visually combine the images from both eyes into a single, three-dimensional image, therefore perceiving depth and distance correctly. This healthy visual skill may lead to hesitation in attempting to touch a false 3D image because her depth perception is telling her it's impossible or awkward to do so. Thus, the correct answer is C) she has at least gross fusion.

Learn more about Titmus Fly Test here:

brainly.com/question/33943927

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Answer:

the gallapagos island is the best example because there are several different types of birds that all ave different beak types. one eats nuts, whereas another has a long beak so it can eat out of trees.

Explanation:

Answer:

People are warned to avoid eating shrimp and lobster.

Explanation:

Answer;

• Shale - slate  
• Sandstone - Quartzite  
• Coal - graphite  
• Limestone - marble

Explanation;

• Metamorphic rocks are those rocks that may have originally been sedimentary, igneous, or other metamorphic rocks, which were then subjected to different conditions such as new temperatures and pressures, that made them to recrystallize and form completely new forms of rocks.
• For examples, when limestone is subjected to heat and pressure it turns to marble. Shale when subjected to pressure it becomes slate which is a harder rock. Sandstone becomes Quartzite under pressure.