Explore key genetic concepts through 'Biology Chapters 9 and 12'. This quiz assesses understanding of Mendelian genetics, dominant traits, and phenotypes, helping learners grasp the fundamentals of inheritance and genetic variability.
The tall trait was controlled by a dominant factor
The short trait was controlled by a dominant factor
Both traits were controlled by a recessive factor
The strain of short plants was not capable of pollinating the strain of tall plants
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Only green- podded plants
Only yellow- podded plants
About three quarters yellow- podded plants and one quarter green podded plants
About three quarters green- podded plants and one quarter yellow- podded plants
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Cross- pollination
Independent assortment
Segregation
Molecular genetics
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Genotype
Phenotype
Genotypic ratio
Phenotypic ratio
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266/ 1, 064.
266/ 798
798/ 266
798/ 1, 064.
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4 dominant: 0 recessive
1 dominant: 3 recessive
3 dominant: 1 recessive
1 dominant: 1 recessive
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Heterozygous dominant
Heterozygous recessive
Homozygous dominant
Homozygous recessive
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RRYY
RrYY
RrYy
Rryy
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Located on different chromosomes
Inherited together
Found only in males
Found only in somatic cells
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1% of the time
20% of the time
50% of the time
100% of the time
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Somatic cells
Body cells
Germ cells
Skin cells
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GAGCATT
GTGACATT
CTCTGATT
GATACAGT
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Substitution
Insertion
Deletion
Inversion
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1 only
4 only
3 only
Both 1 and 4
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A
B
AB
O
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Skin color
Eye color
Height
ABO blood type
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Sex- influenced
Sex- linked
X- linked
Y- linked
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Insulin injections
Diet
Gene therapy
Surgery
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