Variations, Heredity and Cell Division
Total Questions: 30
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A ) Mark of cut on skin ✅
B ) Eye colour
C ) Attached earlobes
D ) Blood group
A ) Variation ✅
B ) Adaptation
C ) Hereditary
D ) Mitosis
A ) Diet
B ) Environment
C ) Genes ✅
D ) Both 'a' and 'b'
A ) DNA strand
B ) Nucleotide
C ) Chromosome
D ) Gene ✅
A ) DNA only
B ) Proteins only
C ) DNA , protein and fats
D ) DNA and proteins ✅
A ) Hereditary characters ✅
B ) Non_inheritable characters
C ) Environmental characters
D ) Natural characters
A ) Division of nucleus
B ) Division of cytoplasm
C ) Duplication of chromosomes ✅
D ) Formation of cell wall
A ) Mitosis
B ) Meiotic _l ✅
C ) Meiotic _ll
D ) Both mitosis and meiotic _ll
A ) 23 chromosomes ✅
B ) 46 chromosomes
C ) No chromosomes
D ) 69 chromosomes
A ) Two sperm cells
B ) Two egg cells
C ) Two somatic cells
D ) Sperm cell and egg cell ✅
A ) Parents
B ) Grand parents
C ) Offspring ✅
D ) Brother and sister
A ) Heredity
B ) Inheritance
C ) Non_inheritance
D ) Both (a) and (b)
A ) DNA
B ) Gene ✅
C ) RNA
D ) Centronere
A ) Chromosomes ✅
B ) Nucleus
C ) Centrosomes
D ) Cell membrane
A ) Round
B ) Circular
C ) Thread like ✅
D ) Long
A ) Two ✅
B ) Three
C ) Four
D ) Five
A ) 23
B ) 46 ✅
C ) 20
D ) 16
A ) 20 ✅
B ) 14
C ) 16
D ) 48
A ) 20
B ) 14 ✅
C ) 16
D ) 48
A ) Two ✅
B ) Three
C ) Four
D ) Five
A ) Zygote
B ) Egg
C ) Chromosomes
D ) Gene pair ✅
A ) Cell Division ✅
B ) Life cycle
C ) Cell cycle
D ) Alternation of generation
A ) Prophase
B ) Interphase ✅
C ) Anaphase
D ) Metaphase
A ) Parent
B ) Daughter ✅
C ) Primary
D ) Secondary
A ) Cytokinesis
B ) Gametes
C ) Chromosomes ✅
D ) DNA
A ) Two ✅
B ) Three
C ) Four
D ) Five
A ) Cytoplasm
B ) Nucleus
C ) Chromosomes
D ) Cytokinesis ✅
A ) Operate
B ) Control ✅
C ) Functional
D ) Observe
A ) Sperms
B ) Gametes
C ) Proteins ✅
D ) Eggs
A ) Hereditary ✅
B ) Meiotic
C ) Plasma
D ) Chromatic