flashcards
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is a word that means child | offspring
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| hymozygous | recessive
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| Dominant means | strong
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| What two scientists discovered the shape of DNA | Watson and crick
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| Who determines the sex of the baby | father or male
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| What is the opposite side of the DNA ladder that starts ATGCTCTG | TACGAGAC
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| Recessive means | weak
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| What is the genetic material that controls all the activities of a cell and provides instructions for all living things | deoxyribonucleic acid DNA
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| What are the three parts of a DNA molecule | sugar phosphate and base
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| What is the shape of DNA | double helix
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| wHere do you find DNA | nucleus
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| How do DNA bases fit together | A=T and G=C
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| The physical looks of a trait | Phenotype
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| The genetic appearance of a trait | Genotype
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| Dominant alleles use | capital letters
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| Recessive alleles use | lowercase letters
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| What would you call a genotype Bb | heterozygous or hybrid
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| What would you call a genotype BB | homozygous dominant
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| What would you call genotype bb | homozygous recessive
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| A piece of DNA that codes for specific trait is called an | allele or gene
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| Human body cells have how many chromosomes | 23 pairs of chromosomes
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| Two forms of the same gene are known as | alleles
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| If an individual is heterozygous Bb what will they look like Dominant or Recessive | Dominant
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| Where are genes found | chromosomes
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Created by:
gwennie
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