They emit ethylene gas which signals the other bananas to ripen. When they're separated they get less exposure. If instead you want to make them ripen more quickly, put them in a plastic bag together, or with a banana that's already ripe.
in a bunch
As fruit ripens it gives off a chemical called ethylene, which in turn accelerates ripening. If a banana is separated from the bunch, it doesn't have access to as much of this gas because it is alone, however bananas in a bunch share the ethylene produced by the others in the bunch, thus speeding up the ripening process.
A bunch of bananas
bananas ripen faster in a cool dark place
The weight of a bunch of bananas can vary, but typically a bunch of bananas weighs around 1-2 kilograms.
The answer is 3 bananas to a bunch.
Collective nouns for bananas:a cluster of bananas (on the tree)a bunch of bananasa hand of bananas
The homonyms for "on the end of your arm" are "palm" and "palm". The homonyms for "a bunch of bananas" are "bunch" and "bunch".
A bunch of bananas! A group of bananas is literally called a bunch. Bananas grow in these bunches, and are sold still connected this way. Although we usually see bunches with about 5 bananas in the grocery store, they grow in much larger bunches.
A bunch of bananas typically weighs between 1-2 kilograms, depending on how many individual bananas are in the bunch.
grapes,bananas
A bunch of bananas.