What are the 6 types of questions?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human

Cloning an individual usually produces orangisms that (1) contain dangerous mutations (2) contain identical genes (3) are identical in appearance and behavior (4) produce enzymes different from the parent