Basis of Life- Cells, Protoplasm and Tissues NDA Questions

Basis of Life- Cells, Protoplasm and Tissues MCQ Questions

7.
The boundary of the onion cell is the ______________ covered by another thick covering called the cell wall.
A.
Plasma Membrane
B.
Amoeba
C.
Membrane
D.
Cell Membrane
ANSWER :
D. Cell Membrane
8.
What is the smallest cell micrometre in bacteria ?
A.
0.1 to 0.5
B.
0.8 to 1.4
C.
0.1 to 0.5
D.
1.4 to 1.9
ANSWER :
A. 0.1 to 0.5
9.
The largest cell measuring _____________ is the egg of an ostrich.
A.
140 mm × 89 mm
B.
65 mm × 52 mm
C.
170 mm × 130 mm
D.
160 mm × 90 mm
ANSWER :
C. 170 mm × 130 mm
10.
Each organ is further made up of smaller parts called
A.
Organisms
B.
Tissues
C.
Amoeba
D.
Membrane
ANSWER :
B. Tissues
11.
The nucleus of the _____________ is not well organised like the cells of multicellular organisms.
A.
Plasma Cell
B.
Bacterial Cell
C.
Cell Membrane
D.
Nerve Cell
ANSWER :
B. Bacterial Cell
12.
The plasma membrane is porous and allows the movement of substances or materials
A.
Increase and Decrease
B.
Upward and Downward
C.
Inward and Outward
D.
Upper and Lower
ANSWER :
C. Inward and Outward