Test on Botanical Terminology and Grass Morphology
Botanical Terminology and Grass Morphology Guide for Students
Question 1 of 50%
Test: Plant morphology terminology
20 questions
Question 1: Is a barren spikelet characterized by the presence of a rachilla extension?
A. Ano
B. Ne
Explanation: The study materials define 'BARREN' as 'ESTERIL WITHOUT RACHILLA EXTENSION', meaning it is without an extension of the rachilla.
Question 2: Leaf-sheets tubular for much of their length describes structures that are entirely flattened along their full extent.
A. Ano
B. Ne
Explanation: Leaf-sheets tubular for much of their length are defined as vainas foliares tubulares en gran parte de su longitud, indicating they are tubular, not entirely flattened.
Question 3: The abaxial side of a leaf refers to its lower surface.
A. Ano
B. Ne
Explanation: Abaxial is defined as the lower face of a leaf.
Question 4: Indurate describes a plant texture that is firm and flexible.
A. Ano
B. Ne
Explanation: Indurate means 'endurecido' and 'rígido'. A texture that is firm and flexible is described as cartilaginous.
Question 5: Lower glume lateral veins are described as being absent or obscure.
A. Ano
B. Ne
Explanation: The study materials define 'LOWER GLUME LATERAL VEINS' as 'ABSENT OR OSCURE'.