Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Inflorescence Types: Capitulum Structure Quiz

5 Questions

1 Views

Inflorescence Types: Capitulum Structure Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the botanical origin of German Chamomile?

Matricaria chamomilla (correct)

Hibiscus sabdariffa

Compositae

Malvaceae

What are the macroscopical characters of dried German Chamomile flower-heads?

Spherical shape, red color

Conical shape, purple color

Cuboid shape, green color

Hemisphere shape, greenish-yellow to yellowish-brown color (correct)

What caused the patient's stomach discomfort, cramps, and diarrhea after consuming chamomile tea bags?

Presence of spiny pollen grains

Fragment of papillosed epidermis (stigma)

Cluster crystals of Ca-oxalate (correct)

Glandular hairs in the tea bags

What is the botanical origin of Hibiscus?

<p>Hibiscus sabdariffa</p> Signup and view all the answers

What are the characteristics of the dried calyx and epicalyx of Hibiscus flowers?

<p>Dried calyx and epicalyx</p> Signup and view all the answers

Study Notes

Botanical Origin of German Chamomile

Matricaria chamomilla L. is the botanical origin of German Chamomile

Macroscopical Characters of Dried German Chamomile Flower-heads

Dried flower-heads are 10-15 mm in diameter
Involucral bracts are ovate, greenish-yellow, and papery
Ray-florets are white, tongue-shaped, and 10-15 mm long
Disc-florets are yellow, tubular, and 2-3 mm long

Adverse Effects of Chamomile Tea

Patient experienced stomach discomfort, cramps, and diarrhea after consuming chamomile tea bags
Possible allergic reaction or contamination of tea bags caused the adverse effects

Botanical Origin of Hibiscus

Hibiscus sabdariffa L. is the botanical origin of Hibiscus

Characteristics of Dried Hibiscus Flowers

Dried calyx is red, fleshy, and 1-2 cm in diameter
Epicalyx is membranous, transparent, and 1-2 cm in diameter
Calyx and epicalyx are persistent and surround the fruit

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge on inflorescences with a focus on capitulum structure. Learn about the unique characteristics of the capitulum and its botanical origins, as exemplified by German Chamomile (‫البابونج).‬