C. Vestigial structure is the correct answer
Answer:
Explanation:
Exons can be shuffled independently known as exon shuffling. It can be done in various ways, leading to infinite number of combinations to discover new and meaningful coding sequences hence various proteins. Due to exon shuffling, evolution need not occur only by the slow accumulation of point mutations but might also move ahead by “quantum leaps” with new proteins appearing in a single generation.
The answer is the first one
Moves astronauts around
Temperature, and Humidity are the two important factors of an ecosystem
Wear safety protection, Make sure you have a fire extinguisher, Follow the instructions, Listen to the instructor/teacher
