Name the three structural level of organ. Give examples.'

Give any three types of structural isomers. Give examples.

What are structural genes? Name the three structural genes present in the lac operon of Escherichia coil?

What are the three types of hydrides? Give examples for each.

Leaves are used not only for photosynthesis but also for reproduction. a) Name the type of reproduction. b) Give an example.

According to colour, muscles are two types. a) Name the two muscles. b) Why are they called so ? c) Give examples.

Give the structure and IUPAC names of any five haloalkanes having the molecular formula C_5H_11CI .

nCH_(2)=CHClrarr.... a) Name the product and what type of reaction is this? b) Write the name of monomer in it. c) Give examples for two natural polymer

Aldehydes and ketones undergo addition reaction followed by elimination of water with certain reagents. Give the structure and names of two such reagents.