No, fish does not contain starch. Only plants contain starch.
No, it does not contain starch.
Yes it does contain starch.
no. It depends on the type of chocolate, but it many cases, yes it does contain starch.
Yes! onions contain starch.
It does contain starch
No. Water contains nothing but water. It can contain starch if starch is added to it.
Beets do have starch.
Peas contain starch as it is used is used for the storage of carbohydrates.
I am not sure about the sugars but I have tested Garlic for starch using the iodine test and it shows no sign of containing such. A Benedict's test can be done to determine if it contains sugars.
Yes it contains starch
Onions do not contain starch. Instead, onions contain carbohydrates which are present in the food in the form of sugars and fibers.