Cell and Tissues

Cell and Tissues
The smooth muscles are found in walls of
urinary bladder
blood vessels
alimentary canal
all of above
Author: rikazzz Comment
Cell and Tissues
The distance between two points at which human eye can differentiate separately is
0.03 mm apart
0.05 mm apart
0.5 mm apart
0.1 mm apart
Author: rikazzz Comment
Cell and Tissues
Cytoplasmic connections within walls of neighboring cells are called
plasmodesmata
stomata
vacuoles
mitochondrion
Author: rikazzz Comment
Cell and Tissues
The object can be magnified under an electron microscope about
350, 000 times
250, 000 times
300, 000 times
450, 000 times
Author: rikazzz Comment
Cell and Tissues
The cells that consists of chloroplasts are involved in
osmosis
diffusion
metabolism
photosynthesis
Author: rikazzz Comment
Cell and Tissues
The muscles whose contraction is under our control are
skeletal muscles
nerve muscles
epidermal muscles
xylem muscles
Author: rikazzz Comment
Cell and Tissues
The epidermal tissues consist of a single-cell layer to cover
body of plants
roots of plants
flower of plants
seeds of plants
Author: rikazzz Comment
Cell and Tissues
The organelles discovered by Christian Rene that are bounded by single-membrane are called
centrioles
Golgi vesicles
ribosomes
lysosomes
Author: rikazzz Comment
Cell and Tissues
The distance between two points at which human eye can differentiate them from each other is called
resolution of human eye
magnification of human eye
up gradation of human eye
degradation of human eye
Author: rikazzz Comment
Cell and Tissues
The increase in the length of the plant due to the division of apical meristems is called
primary growth
secondary growth
tertiary growth
epidermal growth
Author: rikazzz Comment

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