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10 questions
Which of the following is the unicellular microorganism?
Yeast
Hydra
Mimosa
Spirogryra
Which is the example of a system.
Brain
Heart
Blood Plasma
Blood circulation
Which of the following structure is not found in animal cells?
Mitochondrion
Cell membrane
Chloroplast
Cytoplasm
Which of the following structure controls movement of substances in and out of a cell?
Cell wall
Cell membrane
Chloroplast
Mitochondion
A group of similar cells work together to form a/an ________________________.
organism
organ
organ system
tissue
Complete the following cell organisation.
cell - tissue - _______ - system - organism
State reasons why photosynthesis is important.
supplies oxygen to animals
Supplies energy to animals
Removes carbon dioxide from the air
removes oxygen from air
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