Plant Physiology UPSC Questions

Biology

Plant Physiology MCQ Questions

1.
Members of Animalia are
A.
Multicellular
B.
Micro organisms
C.
Unicellular
D.
None of These
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ANSWER :
A. Multicellular
2.
Which organism exhibits cellular level of organization?
A.
Luffa
B.
Algae
C.
Sponges
D.
Sea Urchins
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ANSWER :
C. Sponges
3.
_________________ is the level of organization in coelenterates.
A.
Management Level
B.
Tissue Level
C.
Tissue Culture
D.
Cellular Level
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ANSWER :
B. Tissue Level
4.
What is a higher level of organization that consists of different organs that work together to perform related bodily functions?
A.
Organ System
B.
Cellular Level
C.
Both a and b
D.
Tissue Level
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ANSWER :
A. Organ System
5.
_________________ is a group of organs that work together to perform a specific function.
A.
Hormones
B.
Tissue Level
C.
Cellular Level
D.
Organ System
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ANSWER :
D. Organ System
6.
______________________digestive tract in Platyhelminthes has only single opening serving both as mouth and anus.
A.
Tissue Level
B.
Multicellular
C.
Blind Sac Organization
D.
Organisms
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ANSWER :
C. Blind Sac Organization