______ Designs Are Used When It Is Difficult to Use

question 25

Short Answer

______ designs are used when it is difficult to use the full classical design.This design has a weakness in that it is more difficult to infer a causal relationship.

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Definitions:

Translocate

The process of moving substances within an organism, especially the movement of nutrients and fluids in plants.

Phloem

The plant tissue responsible for carrying sugars and various metabolic substances from the leaves downwards.

Photosynthesis

The process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose, with oxygen as a by-product.

Sucrose

A disaccharide composed of glucose and fructose, commonly known as table sugar, used as a sweetener in foods and beverages.