Does the anatomy of a camel lend itself to jokes on Wednesdays?
Wednesday is often referred to as 'hump day' as a joke. Camels are known for having a significant hump.
The answer is yes.

If you bottle your own milk, would there be cream on top of it?
Milk that has been bottled straight from a cow has not been homogenized. Homogenization causes the fats in milk to become emulsified. Non-homogenized milk will feature fats that separate and float to the top. The fats in non-homogenized milk are cream.
The answer is yes.

Are rainbows devoid of color made by mixing yin and yang colors?
Yin and Yang are a philosophical Chinese concept represented by the color black and white. Black and white when mixed together create the color gray. The rainbow contains the colors: red, orange, yellow, green, blue, indigo and violet.
The answer is yes.

Can dessert be made with vegetables?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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A popular desert is carrot cake. Carrot cake is made with carrots. Carrots are a kind of vegetable.
The answer is yes.