Flowers in Biology : Practice MCQ Questions & Answers with Explanations

What gives growers the ability to control environmental conditions affecting a crop?

What factors are involved in seed germination?

What can become a problem when plugs are older and the plant canopy is tight.

What are conical centerpieces?

Wet conditions are also ideal for plants to become infected with soil. This is accomplished by a mass of cells called the.............

Various lamp types are available for floriculture use which can be divided into three basic types, incandescent................and......................

Underwater cutting is recommended especially for roses to ensure that ........................, not ........................enters the xylem.

Two major processes that direct growth and development are................and................

Two common ways to reduce the light intensity in a greenhouse are with shade cloths and shading compounds. Shade cloth is available in a variety of types which reduce light by..............to............%

Tropical flowers like birds-of-paradise, anthurium, ginger and orchids should be kept in a separate cooler set with..................temperature (..............degrees to..............degrees).

Together, the sepals and the petals are called the.....................

To create the proper scale in a floral design, flowers at the focal point should be:

Through the development of the..............style, Japanese flower arrangements evolved into the three-dimensional designs that were later adapted into Western floral arrangements.

Three factors are very important when considering water quality for fresh flowers. They are:

There are three main ingredients in floral preservatives. Which of teh following is not one of these?

There are six design elements to floral design ...................................., form (shape), ................................, texture, pattern, and.................................

There are 17 elements needed to provide the necessary plant nutrients. Macronutrients are the ................................nutrients and are needed in ....................amounts.

The....................(or art) are rules and guide lines to help a floral designer create a beautiful composition.

The use of negative spaces or voids within the arrangement is equally as important as sizes of flowers in creating a pleasing proportion.

The US cut flower market relies heavily on imports from other countries.