Which division of the plant kingdom is made up of plants that have flowers or fruit?
a.)angiosperms
b.)gymnosperms
c.)nonvascular plants
d.)seedless vascular plants

The answer is A.)Angiosperms.

Angiosperms are also called flowering plants. They are the only group of plants with flowers (as their name suggest) or fruit. Gymnosperms are conifers, so they have cones but don't have flowers. Nonvascular plant is, for example, moss while seedless vascular plants are ferns, for example. Can you imagine any moss or ferns with flowers or fruit? Therefore, the correct choice is Angiosperms.

Biochemistry, it deals with the chemical constitution, the breakdown and the synthesis of plant and animal products.