Pharmaceutical Botany and Taxonomy Quiz

Which part of the seed does the taproot develop from?

Growing tip of hypocotyl - radicle

What is the major function of the root system?

All of the above

Which type of root system is usually seen in monocot plants?

Fibrous or diffuse

What is the external structure of a taproot system?

Structure of individual roots Signup and view all the answers

What is an example of a herbaceous taproot?

Carrot Signup and view all the answers

Which root system arises because the radicle dies during or immediately after germination?

Fibrous or diffuse Signup and view all the answers

What are the major functions of the root system?

All of the above Signup and view all the answers

What are the types of root systems mentioned in the text?

All of the above Signup and view all the answers

What is the structure of individual roots in a taproot system called?

Structure of individual roots Signup and view all the answers

Which root system is usually seen in annual plants that are short-lived?

Fibrous or diffuse Signup and view all the answers

Which part of the plant do adventitious roots arise from?

Stems Signup and view all the answers

What is the function of root hairs?

Increase absorptive area Signup and view all the answers

What is the function of the root cap?

Meristem protection Signup and view all the answers

What is the function of Casparian strips in the endodermis?

Control mineral passage Signup and view all the answers

How many xylem poles are present in a monocot root?

Many (polyarch) Signup and view all the answers

Which type of stele is present in a dicot root?

Protostele Signup and view all the answers

What is the primary function of apoplast and symplast in root tissues?

Water and mineral diffusion Signup and view all the answers

How are lateral roots initiated?

By cell divisions in the pericycle Signup and view all the answers

What is the purpose of prop roots in plants?

Additional support and absorption Signup and view all the answers

Which type of modified root is found in bulbs like onions and garlic?

Contractile roots Signup and view all the answers