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English I
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English II
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Question-1
The structural and functional unit of all living organisms is
(A)
organ system
(B)
organs
(C)
tissues
(D)
cell
Question-2
The longest phase of cell division is
(A)
Telophase
(B)
Anaphase
(C)
Prophase
(D)
Metaphase
Question-3
The size of the organism is determined by
(A)
the size of its cells
(B)
the number of its cells
(C)
botha a and b
(D)
none of these
Question-4
Chromosomal constitution in human female can be written as
(A)
23 + XX
(B)
46 + XO
(C)
44A + XX
(D)
44A + XY
Question-5
The cell is metabolically active and continuously grows but does not replicate its DNA in
(A)
G
1
phase
(B)
S-phase
(C)
M-phase
(D)
G
0
-phase
Question-6
The growth period between two successive divisions of a cell is
(A)
Prophase
(B)
Anaphase
(C)
Interphase
(D)
Metaphase
Question-7
The amount of DNA per cells doubles during
(A)
G
0
-phase
(B)
G
1
-phase
(C)
G
2
-phase
(D)
S-phase
Question-8
The expression of a particular characteristic feature of an individual is controlled by
(A)
DNA
(B)
gene
(C)
chromosome
(D)
centromere
Question-9
The hereditary vehicle found in the nucleus of a cell is
(A)
DNA
(B)
Chromosomes
(C)
Genes
(D)
Nucleolus
Question-10
The number of chromosomes in the daughter cell after mitosis is
(A)
one fourth of parent cell
(B)
one half of parent cell
(C)
twice of the parent cell
(D)
same as the parent cell
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Std 10
ICSE/ISC
Practice in Related Chapters
Cell Division
Heredity and Genetics
Absorption by Roots
Ascent of Sap
Transpiration
Nervous System in Human Beings
Photosynthesis
Endocrine System
Reproductive System
Sense Organs: Eye and Ear
Basic Biology
Aids to Health
Cell Cycle and Cell Division
Structure of Chromosome
Pollution
Ascent or Rise of Water
Genetics - Some Basic Fundamentals
Population - The Increasing numbers and rising problems
Circulatory System
Health Organisations
Excretory System
Cell Cycle and Cell Division
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