Cracks in rocks or mountians
Answer:
Evolution is change in the heritable characteristics of biological populations over successive generations.
Explanation:
An example of evolution is the theory started by Charles Darwin that theorizes about how humans came to be in their present form.
Answer:
In lions, digestion takes place in the stomach while in elephant, digestion takes place in cecum.
Explanation:
Lion eats meat which needs a powerful digestion of strong juices which helps in the breakdown of food. There are four compartments of the stomach of lion that are rumen, reticulum, omasum, and abomasum. These chambers have microorganisms which helps in the breakdown of food materials while in the elephant, the stomach primarily functions in the storage of food and digestion takes place in the cecum that is connected to the large intestine.
A downhill skier traveling down a hill has a large amount of kinetic energy because of their mass and high velocity.
Answer:
The correct answer is - duplication.
Explanation:
CMT or Charcot-Marie- Tooth is an inherited disease of muscular wasting that affects the arms and legs of an individual due to nerve damage mostly peripheral nerves that leads to smaller and weak muscles. This inherited disease is found to be due to the mutation that takes place on chromosome 17.
The mutation is duplication type due to fact that the short arm of chromosome number 17 takes place and copy the new copy of p-arm or short arm.
Thus, the correct answer is - duplication.
