<span>The offspring would have twice the number of chromosomes it's supposed to have.</span>
Because you cannot test it or observe it.
A scientific theory are created through the scientific method, in the scientific method you need to be able observe it and experiment.
Cellular compartment. Cellular compartments in cell biology comprise all of the closed parts within the cytosol of a eukaryotic cell, usually surrounded by a single or double lipid layer membrane. These compartments are often, but not always, defined as membrane enclosed regions.
The anxiety is affecting every aspect of their life
It increases because the higher you go in the food chain, the bigger the carnivores or consumers are.