Genetic exchange between two homologous chromosomes is called cross over
The prey will be confused by the appearance of a new animal, and it will not be sure if it's a predator or harmless animal. This usually causes the prey animals big problems because that confusion usually leads to their death. Also the defensive system that the prey has developed is made for the predators it knows, but is usually ineffective with the newly introduced predators.
Answer:)People want to see inside the crocodile's new home
Explanation:

The process by which <u>root hair</u> cells absorbs <u>water</u> and <u>mineral ions</u> (sap) from <u>soil</u> is :

Well there is not much to go off of, but I am very confident the answer would be studying fossil records,