Which one provides twice as much energy as carbohydrates

Which one is a carbohydrate

which one is a carbohydrate?

which one is a carbohydrate?

_____provides more energy then Carbohydrates.

(A) : Mycorrhizae represent an intimate mutualistic relation between a fungus and algae. (R) : The fungi provides the energy yielding carbohydrates.

In an interspecific a filamentous eukaryotic organism absorbs nutrients from the soil for the higher plant. In turn the host provides some energy yielding carbohydrates, such association is called -

In an interspecific a filamentous eukaryotic organism absorbs nutrients from the soil for the higher plant. In turn the host provides some energy yielding carbohydrates, such association is called -

Which compounds provide more than double energy as compared to carbohydrates.

Which of the following yield twice as many calories per gram as carbohydrate