Cells Tissues and Organs
Electrons are sub-atomic particles that rule the outer part of the
photon
particle
atom
molecule
atom
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Large storage for food, water and waste is present inA. vacuole
B. tissue
C. organ
D. Cellulose
Plant and animal cells are unable to reproduce without the presence of
A. mitochondria
B. chloroplast
C. cytoplasm
D. nucleus
Organs that involve in excretory system are
A. kidney
B. ureter
C. bladder
D. all of them
The piece of the microscope that gathers and focuses light on the specimen being viewed is known as
A. Objective lens
B. Eyepiece lens
C. Condenser lens
D. Coarse focus
When the specimen comes in a broad focus, we should turn the knob of
A. fine adjustment
B. coarse adjustment
C. condenser lens
D. illumination
An organ of plant that absorbs water and mineral salts for photosynthesis and other processes is known as
A. stem
B. roots
C. leaves
D. flower
A cell that transports oxygen from lungs to the body and carbon dioxide from body to the lungs is known as
A. nerve
B. root hair
C. palisade
D. red blood
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