Answer:
Option (B) Ethylene gas is a chemical signal through which ripening fruits trigger the ripening process in other fruits.
Explanation:
The ethylene hormone triggers the ripening process of fruit. However, in order to slow down the ripening process the action of ethylene is to be blocked. All fruits are capable to produce ethylene up to a certain level after which they start ripening. There are some classes of fruits that respond to the external ethylene such as apple, mango, tomato etc.
Hence, option B is correct
1.) UUUUUAACG
2.) CCGAAAUGU
3.) AUUACGCAU
4.) GAUCAUUAC
C. is the answer because there us mutualism between both species.
The three R's- reduce reuse and recycle all help cut down on the amount of waste we throw away. they conserve natural resources, landfill space and energy, plus, the three R's save land and money communities must use to dispose of waste in landfills
<span>It is common for people with the condition to die in childhood due to injuries or illnesses going unnoticed</span>
