20 Questions
What term is used to describe a stem that is tapering to a sharp-pointed apex with more or less straight sides along the tip?
Acicular
Which term refers to a depression or protuberance that exists for the purpose of secreting?
Gland
What does the term 'gall' refer to in plant terminologies?
An abnormal growth on a plant caused by insects
If a plant part is described as 'dense', what does this terminology signify?
Congested in disposition, describing the disposition of flowers
What does the term 'exudate' refer to in relation to plants?
A substance exuded or secreted from a plant
Which terminology is used to describe a substance that is smooth and without hairs?
Glabrous
What does the term 'ovary' refer to in plant terminologies?
The basal portion of a pistil where female germ cells develop into seeds after germination
Which term describes an underground stem capable of producing new stems or plants at its nodes?
Rhizome
What does the term 'leaflet' refer to in relation to plants?
One segment of a compound leaf
If a structure is described as 'vaginate', what does this term signify?
Provided with or surrounded by a sheath
What is the main function of stems in plants?
Conducting water and nutrients from the roots to other plant parts
Which plant part is the seed-bearing structure?
Fruit
What is the function of pulp in a fruit?
Protecting the seeds
Which plant part often contains active medicinal ingredients in higher concentrations?
Bark
What is a rhizome in a plant?
The elongated stem that grows horizontally below the ground
Which part of a plant attaches it to the ground and conveys water and nourishment?
Roots
What is the defining characteristic of a bulb in plants?
Fleshy structure comprised of leaf bases
Which plant part acts like the plant's plumbing system?
Stems
What is a flower in a plant?
The reproductive structure found in plants
What does wood refer to in plants?
The hard fibrous material forming the main substance of the plant
Test your knowledge of the frequent terminologies used in Pharmacognosy with this quiz. Identify and understand terms like Acaulescent, Acerose, Acicular, Acute, Angular, Axis and Basal.
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