Answer:
it have opposite of DNA ,like 3 to 5 prime sequence
Explanation:
Correct answer: A) bio-geographic isolation affects the random changes that take place within gene pools
The bio-geographic isolation of the species takes place when the geographical barrier work as a distinguishing agent. It takes place when the group of animals, plants and other creatures are not allowed to mate with each other.
The mixing of there genes within the same species is separated by the geographical barrier.
The barrier allows the mating of the species in a different way as compared to the previous one.
Option A: at a mid oceanic ridge
Answer:
Avalanche
Explanation:
They mostly happen in mountainous regions where there is snow/ice and rocks. The ice underneath the boulders thaws momentarily due to the pressure of the rocks and ice above hence acting as a lubricant for the sliding down of the rocks down the mountain. Avalanches can be triggered by earthquakes, explosions, and etcetera.
Answer:
lightning is generated when electric charges from the ground meet negative charges from clouds
