Match the Missing Words in the Following Phrase

question 5

Short Answer

Match the missing words in the following phrase. In the Nüsslein-Volhard and Wieschaus experiment, embryos lacking in a contiguous region across segments had mutations in [A] genes. Mutants lacking every other segment had defects in [B] genes. Mutants that had alterations in specific regions of the embryo were defective in [C] genes. Finally, mutants that exchanged the identity of a region for that of another region were defective in [D] genes.

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Definitions:

Opposite Direction

A course or path that differs by 180 degrees from the original or compared direction, often used in physics, navigation, and general descriptions of movement or orientation.

Same Direction

A situation or condition in which multiple objects, forces, or trends are moving or oriented towards the same point or path.

Eyes Distance

Refers to the measurement between the centers of the pupils of the eyes, important in various fields such as optics and anthropometry.

Motion Parallax

A depth cue in visual perception where objects closer to the viewer move faster across the visual field than objects further away.