Many Insects,like Moths and Flies,undergo Complete Metamorphosis

question 50

Multiple Choice

Many insects,like moths and flies,undergo complete metamorphosis.What would you predict about gene expression in these two kinds of insects?

• A)The basic organization of homeotic genes is the same in both larvae and adult,but the expression of some other genes must be different.
• B)Completely different sets of genes must be used in the development of larvae and the adult.
• C)The order of homeotic genes along the body axis must be different in larvae and adult.
• D)The same genes are expressed at each stage,but the age and number of cells accounts for the minor morphological differences.

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