CE
Chief Editor
Mar 26, 2023
Practice Quiz Mode
Take all 5 MCQs in interactive quiz mode with timer and progress tracking
In most plants the food is transported in the form of
Difficulty: Easy
A:
Glucose
B:
Sucrose
C:
Starch
D:
Proteins
Stomata close when the guard cells
Difficulty: Easy
A:
Lose water
B:
Gain chloride ions
C:
Become turgid
D:
Gain potassium ions
Trace the pathway of water from the soil through the plant to the atmosphere.
Difficulty: Hard
A:
Endodermis, cortex, epidermis, vessel elements intercellular spaces in mesophyll, stomata
B:
Epidermis, endodermis, phloem, cortex of leaf, intercellular spaces of mesophyll, stomata
C:
Root hairs, epidermis, cortex, xylem, endodermis, intercellular spaces in mesophyll stomata
D:
Root hairs, cortex, endodermis, vessel elements, intercellular spaces in mesophyll stomata
When fibrinogen makes blood clot it separates from blood and the remainder is called
Difficulty: Medium
A:
Plasma
B:
Lymph
C:
Serum
D:
Puss
What is correct about human red blood cells?
Difficulty: Medium
A:
Have limited life span
B:
Are capable of phagocytosis
C:
Produce antibodies
D:
Are multinucleate
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