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Subjects
Science State Board
Class 8
Organization of life
Textbook questions
1.
Choose the correct answer I
Exercise condition:
3
m.
1
.
_________ is tough and thick white sheath that protects the inner parts of the eye.
Sclera
Conjunctiva
Cornea
Iris
2
.
__________ cells are specialised cells that can be transformed into any kind of cells.
Nerve
Stem
Heart
Bone
3
.
Maintenance of constant internal environment of the body is known as _________.
Homeostasis
Homeophytes
Homeokinesis
Homeophilics
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