Root Systems and Soil Absorption

Front

What attracts beneficial bacteria/fungi to the root cap?

Back

Mucilage is a gelatinous substance secreted by root cells that attracts beneficial microorganisms to the root cap, aiding in nutrient absorption.

Front

What is the Taproot System?

Back

The Taproot System consists of a primary root (taproot) that grows deep into the soil, with lateral roots branching off. It is characteristic of eudicots and pines.

Front

What is the Fibrous Root System?

Back

The Fibrous Root System is composed of many thin roots that spread out shallowly in the soil, typical of monocots like grasses.

Front

What is Epinastic Growth?

Back

Epinastic growth refers to the growth of plant parts in one plane, often resulting in the bending of stems or leaves.

Front

What is the Casparian Strip?

Back

The Casparian Strip is a bandlike region of the primary wall in root cells that contains suberin and lignin, regulating water and nutrient uptake.

Front

Define Mucilage in the context of root systems.

Back

Mucilage is a sticky substance produced by root cells that helps in attracting beneficial microorganisms and aids in soil absorption.

Front

What role do lateral roots play in the Taproot System?

Back

Lateral roots branch off from the taproot, increasing the surface area for water and nutrient absorption.

Front

How do monocots differ from eudicots in root systems?

Back

Monocots typically have a fibrous root system with shallow roots, while eudicots have a taproot system with a deep primary root.

Front

What is Gravitropism?

Back

Gravitropism is the growth response of a plant to gravity, where roots grow downward and stems grow upward.

Front

What is Hydrotropism?

Back

Hydrotropism is the growth response of plant roots towards moisture, allowing them to seek out water sources.