Flower Lectuer 4-2024
Authored by dalia el amir
Other
1st Grade
Used 15+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Disc florets in compositae flowers are
pistilate
hermaphrodite
sterile
staminate
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
The flower has ........ form
strap like
Tubular
globose
pipe like
3.
MULTIPLE SELECT QUESTION
10 sec • 1 pt
Flower can be used for ttt of restlessness
lavender
chamomile
pyrethrum
saffron
4.
MULTIPLE CHOICE QUESTION
10 sec • 2 pts
Essential oil of chamomile has ........................... colour due to ........ content
blue/ chamazulene
yellow /chamazulene
blue/ bisabolol
yellow/flavonoids
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Pyrethrin I, is ester of ..................................
chrysanthemic acid
pyrethric acid
caffeic acid
cinnamic acid
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
The flower-head is distinguished by black-coloured involucral bracts and by the rose colour of the ray florets.
Chrysanthemum coccineum
Chrysanthemum cinerarifolium
Artemisia cinae
Crocus sativa
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Chamazulene obtained from ................................on distillation
safranal
matricin
linalool
protocrocin
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