Genetics
4 years ago
bernalscience
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20 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Are recessive traits shown with capital or lowercase letters? 
    answer choices
    Capital
    Lowercase
  • Question 2
    30 seconds
    Q. The physical appearance or the way a gene looks is known as it's....
    answer choices
    genotype
    allele
    gene
    phenotype
  • Question 3
    30 seconds
    Q. The mathematical chance that something will happen is known as...
    answer choices
    chance
    luck
    probability
  • Question 4
    30 seconds
    Q. The different forms of genes are known as
    answer choices
    environment
    probability
    traits
    alleles
  • Question 5
    30 seconds
    Q. An allele or gene that always shows is
    answer choices
    recessive
    dominant
    hidden
    present
  • Question 6
    30 seconds
    Q. Two of the same genes for a trait (sometimes called purebred). BB or bb
    answer choices
    homozygous
    hetrozygous
    protein
    chromosome
  • Question 7
    30 seconds
    Q. Two different genes for a trait (sometimes called hybrid). Bb
    answer choices
    protein
    homozygous
    heterozygous
    genotype
  • Question 8
    60 seconds
    Q. What would the ratio for genotypes be for this Punnett Square?
    answer choices
    2Bb:2bb
    2BB:2Bb
    1BB:2Bb:1bb
    4Bb
  • Question 9
    30 seconds
    Q. G = dominant green and y = recessive yellow
    A fish has a Gy genotype, what will its phenotype be?
    answer choices
    yellow
    green
    greenish-yellow
    red
  • Question 10
    30 seconds
    Q. T - tall and t = short
    In the punnett square below, what belongs in the missing square
    answer choices
    tt
    Tt
    Bb
    TT
  • Question 11
    30 seconds
    Q. Dominant alleles are represented by a:
    answer choices
    Male gene
    lowercase letter
    recessive trait
    capital letter
  • Question 12
    900 seconds
    Q. A ________________________ is used to predict the possible genotype from certain parents
    answer choices
    Mendel Grid
    Genetic Tic Tac Toe
    Punnett Square
    Pedigree Plot
  • Question 13
    900 seconds
    Q. Heredity is the passing of traits from _____________________ to _____________________
    answer choices
    predators to prey
    water to rain
    parents to offspring
    fungi to protists
  • Question 14
    900 seconds
    Q. ___________________________ is the field of science that studies of how traits are passed on, or inherited.
    answer choices
    dominant traits
    ratio
    phenotype
    genetics
  • Question 15
    60 seconds
    Q. He is known as the father of modern day genetics.
    answer choices
    Gregory Mendel
    Greg Mendel
    Gregor Mendel
    Grace Mendel
  • Question 16
    30 seconds
    Q. Which is a true statements about this picture?
    answer choices
    Brown is recessive
    Brown is dominant
    Blue is dominant
    Blue is codominant
  • Question 17
    30 seconds
    Q. What are the possible phenotypes in this punnett square?
    answer choices
    Bb, bb, BB
    purple, white
    Bb, bb
    light purple
  • Question 18
    60 seconds
    Q. What is a gene?
    answer choices
    An entire chromosome that  codes for a trait
    a piece of clothing
    a piece of a DNA on chromosome that codes for a trait
    Chemical messengers in your brain that code for a trait
  • Question 19
    60 seconds
    Q. What is a genotype? 
    answer choices
    The genetic make up (code)
    The physical trait
  • Question 20
    60 seconds
    Q. Tall is dominant to short. What is the phenotype of this organism?
    Tt
    answer choices
    tall
    short
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