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WorksheetsCHROMOSOME, DNA & GENE
Total questions: 10
Worksheet time: 50secs
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Gene
Chromosome
Medicine
Genotype
DNA
RNA
Amino Acids
Adenine
How many pairs of chromosomes do human cells contain?
22
23
46
44
DNA is short for
Deoxyribonucleic acid
Doubleribonucleic acid
Which statement best explains how organisms accomplish passing on traits to their offspring?
Traits are acquired when parents care for their offspring.
Offspring inherit traits when DNA is replicated during mitosis.
Traits are inherited by the transfer of genetic material from parent to offspring.
Offspring acquire traits when cells become specialized for certain functions.
Most same genes are located in the same place on pairs of chromosomes.
True
False
Only animals have DNA in their cells
DNA research is simple and quick
DNA contains many genes
DNA is made of chromosomes
Your personality
Your intelligence
Your natural hair color
Your weight
Made from nucleotides, this is a long, complex molecule that controls heredity
inherited trait
chromosome
DNA
gene
Genetically determined characteristic. For example: eye color.
Gene
Genetics
Heredity
Trait
