introduction

Flowering plant

You have already studied the organisation of a ______ in Chapter 5.

Roots

Have you ever thought about where and how the structures like ______, stems, leaves, flowers, fruits, and seeds arise in an orderly sequence?

Stems

You are aware of the terms seed, seedling, plantlet, and mature ______.

Leaves

Trees continue to increase in height or girth over time, but the ______, flowers, and fruits of the same tree have limited dimensions and appear and fall periodically.

Vegetative

Why does the ______ phase precede flowering in a plant?

Tissues

All plant organs are made up of a variety of ______; is there any relationship between the structure of a cell, a tissue, an organ, and the function they perform?

Alter

Can the structure and the function of these be ______?

Plant Organs

All _____ are made up of a variety of tissues.

Cell

Is there any relationship between the structure of a _____, a tissue, an organ, and the function they perform?

Tissue

Can the structure and the function of these be altered? All cells of a plant are descendants of the zygote.

Zygote

The development of a mature plant from a _____ (fertilized egg) follows a precise and highly ordered succession of events.

Development

Development is the sum of two processes:growth and differentiation.

Body Organization

During this process, a complex _____ is formed that produces roots, leaves, branches, flowers, fruits, and seeds.

Factors

In this chapter, you shall also study some of the _____ which govern and control these developmental processes.

Intrinsic

These factors are both _____ (internal) and extrinsic (external) to the plant.