2. What is the importance of meiosis and fertilization in sexual reproduction?

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.