The two types of cell transportation are as follows: active transportation, where energy is used, and passive transportation, where no energy is used
For me I would have to go with C. They always have the same number and kinds of Chromosomes.
Correct answer: A). Root
The part of the word that can not be broken down is called root word. In the word claustrophobic ''phob'' is the root word. It can not be suffix as a suffix are added after the root word. It cannot be prefixed as it is added before the root word. Here the prefix would be ''claustro'' and suffix would be ''ic''. It cannot be affixed as it contains both suffix and prefix.
Hence, the correct answer would be option A.
