AP BIOLOGY

PLANTS

TRANSPORT IN PLANTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What type of root has one main root that grows deep in the ground with a few smaller side roots?
A
Aerial roots
B
Fibrous roots
C
Prop roots
D
Taproots
Explanation: 

Detailed explanation-1: -A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward.

Detailed explanation-2: -A tap root system has a main root that grows down vertically, and from which many smaller lateral roots arise. Dandelions are a good example; their tap roots usually break off when trying to pull these weeds, and they can regrow another shoot from the remaining root). A tap root system penetrates deep into the soil.

Detailed explanation-3: -Sinker roots: Sinker roots grow downwards from the lateral roots to a depth of several feet. There, lateral roots take advantage of any water and nutrients deeper in the soil in addition to increasing tree stability.

Detailed explanation-4: -taproot, main root of a primary root system, growing vertically downward. Most dicotyledonous plants (see cotyledon), such as dandelions, produce taproots, and some, such as the edible roots of carrots and beets, are specialized for food storage.

Detailed explanation-5: -The Taproot system is divided into two types. These are the Deep feeder and Surface feeder.

There is 1 question to complete.