Flowers in Biology : Practice MCQ Questions & Answers with Explanations

The growth regulator that increases the flower size of geraniums and accelerates flowering in cyclamen is:

The growth regulator often used to control marketable plant heights of potted tulips, dahlias and lilies is:

The goal of propagation is to reproduce a selected plant type. such as a plant species, subspecies, variety, or cultivar. A plant species is defined as having naturally occurring, generic set of characteristics and is united with other closely related species by color, flowering time, and so on.

The flowers and leaves of a rose are mottled and streaked with silver, and dusty black droppings have collected. This damage is indicative of?

The flower typically consists of four different parts Sepals, petals, ............and..............

The flower stem is known as the..............

The flower part that contains the pollen is the.........................................

The first written design principles (rules) were established by the:

The first rules for Japanese floral design were written in the early eleventh century. These rules applied to the...........style, which depicted natural scenes and utilized the following three structural elements in each design: Shin, Soe, and Tai.

The design of a floral arrangement should be ....times the height or width of the container.

The design element ........................allows each flower to be seen in the design and creates a vital, interesting aspect within the design.

The covering of a greenhouse is often referred to as the .........................................

The conductive tissue in the stem that transports water and minerals from roots to the leaves is called the

The condition that a plant looses water through pores in its leaves is called .............................................

The collection of petals on a flower is referred to as the.....................

The classical period of floral design from (28 BC - 325 AD) was the..............period.

The chemical process known as cellular respiration is the same as photosynthesis

The bract that encloses a flower cluster is a .....................................................

The basic principle of design that creates interestand accent in a floral design is?

The basic European Floral designs have become known as arrangements.