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no.........actually it is a natural plant hormone......plant hormones are of two types artificial and natural. ethylene helps in the ripening of fruits
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What is the different between an external stimulus and an internal stimulus?
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
In positive feedback the initial stimulus produces a response that the stimulus?
exagerrates the stimulus
What is a change in an organism's surrounding that causes the organism to react?
The answer to this would mose probabaly be a stimulus. Because there are 2 types of stimuli Internal Stimulus and External Stimulus and so it has to be either one of these but the answer is stimulus.
Is the sudden drop in air temperature a stimulus or response?
The sudden drop in air temperature is a stimulus.
Which type of stimulus is an allergen such as pollen?
External Stimulus
Which plant hormones causes fruit to ripen?
ethylene
What is the symbol of ethylene?
the symbol of ethylene
Is ethylene a weak electrolyte?
No, ethylene is a gaseous hydrocarbon.
Are ethylene oxide and ethylene glycol monomers polymers or neither?
Polyethylene oxide and polyethylene glycol are both known polymers. Ethylene oxide and ethylene glycol are, therefore, monomeric.
What are the main ingredients of ethylene?
Ethylene contain hydrogen and carbon.
Ethylene glycol in coolant or propylene gylcol?
Ethylene glycol
Is ethylene glycol halal?
Ethylene glycol is not of animal origin !
How many grams of ethylene as needed to react with 0.0126 mole of water?
To determine the grams of ethylene needed to react with 0.0126 mole of water, you need to use the balanced chemical equation for the reaction between ethylene and water. Once you have the balanced equation, use the molar ratio between ethylene and water to convert moles of water to moles of ethylene. Then, use the molar mass of ethylene to convert moles of ethylene to grams of ethylene.
Is ethylene present in lemons and tangerines?
Yes ,ethylene is present in lemons and tangerines. They contain the kind of reticulum cell that ethylene grows in
Why ethylene and ethylene does not react to form cyclo butane?
There is an energy problem.
Does ethylene depend on cytokinin?
nope. ethylene is produced when the plant is damaged.
Signal to which an organism responds?
stimulus
