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mcqs of
,
1 : Which of the following demonstrates the level of organization of the body, from simplest to most complex?
1
:
Cell-organ-Tissue- Organelle- Organ system
2
:
Organ- Cell –Tissue- Organ- Organ system
3
:
Tissue-cell 0organelle- organ- Organ system
4
:
Organ system –Tissue- Cell- Organelle- Organ
2 : A higher level of organization exhibits emergent properties when:
1
:
Its parts function independently.
2
:
The sum of its parts greater than the whole.
3
:
The individual parts are more important than whole:
4
:
Its parts interact perform more function:
3 : In the wall of stomach, which tissue also contains blood vessels and nerves?
1
:
Epithelial
2
:
Muscle
3
:
Inner connective
4
:
Outer connective
4 : Which of these is function of the human skeletal system?
1
:
Storing minerals and producing blood cells
2
:
Removing carbon dioxide from blood
3
:
Filtering blood to remove waste products
4
:
Breaking down food for energy
5 : In a leaf which tissue is responsible for photosynthesis?
1
:
Xylem
2
:
Mesophyll
3
:
Epidermis
4
:
Phloem
6 : What is the primary function of the xylem tissue in a leaf?
1
:
To transport sugars to other parts
2
:
To transport water to parts to leaf
3
:
To synthesize chlorophyll
4
:
To control the opening and closing of stomata
7 : In a plant, which of the following is the primary function of the flower?
1
:
Transporting water and minerals
2
:
Supporting leaf growth
3
:
Facilitating reproduction through pollination
4
:
Regulation gas exchange
8 : Which structure are responsible for the transport of food in plant bod?
1
:
Xylem tissue
2
:
Palisade mesophyll
3
:
Phloem tissue
4
:
Spongy mesophyll
Chapter 5 : Tissurs, Organs, And Organ Systems
Biology 9th MCQs || Ilam Ghar
Biology 9th
