AP BIOLOGY

PLANTS

ROOTS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Examples of Taproots include ____
A
Cotton, Okra, Carrots
B
Corn, Rice
C
Wheat, Grasses
D
Most Trees
Explanation: 

Detailed explanation-1: -Okra forms a tap-root with support roots that are capable of growing quite deep if supplied with generous amounts of water on an infrequent basis or a continuous supply through drip irrigation. A deep root system will help support the tall crop.

Detailed explanation-2: -Taproots. Figure 11.3. 1: The carrot vegetable we eat is the taproot of a carrot plant. The large, central root (what we call a carrot) is a taproot and has many much smaller lateral roots that emerge from the sides.

Detailed explanation-3: -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. Upon germination, the first structure to emerge from most seeds is the root from the embryonic radicle. This primary root is a taproot.

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