Asked by Kennedy Woodward on May 04, 2024
Verified
Parasitic plants have specialized roots for invading a host plant's tissues. What are these roots called?
A) adventitious
B) taproots
C) mycorrhizal
D) fibrous
E) haustoria
Haustoria
Specialized structures of parasitic or symbiotic fungi and plants that penetrate the host's tissue to absorb nutrients.
Adventitious
Referring to structures that develop in an unusual place, such as roots growing from stems or leaves instead of from the plant's root system.
Taproots
A type of root system characterized by a single, large, central root that grows vertically downward and gives off smaller lateral roots.
- Describe specialized plant structures and their functions, including root hairs, apical meristems, and parasitic adaptations.
Verified Answer
TW
Tiffany WilsonMay 08, 2024
Final Answer :
E
Explanation :
Parasitic plants have specialized roots, called haustoria, that invade a host plant's tissues to obtain water, minerals, and sometimes even sugars. Adventitious roots are roots that grow from an unexpected location, such as stem or leaf tissue. Taproots are large, central roots that penetrate deeply into the soil. Mycorrhizal roots form a symbiotic relationship with fungi to aid in nutrient uptake. Fibrous roots are small, thread-like roots that spread out horizontally.
Learning Objectives
- Describe specialized plant structures and their functions, including root hairs, apical meristems, and parasitic adaptations.