Quiz3GS102 - 78608

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  • From: Social Sciences,
  • Due on: Sat 16 Apr, 2016 (03:59pm)
  • Asked on: Thu 14 Apr, 2016
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  1. Sickle cell anemia is an example of what type of inheritance?
  2. A.
    B.
    C.
    D.
    E.

Question 2

  1. If you view a cell in which the genetic material is beginning to be visible as separate bodies, and the nucleus has disappeared from view, you may surmise that the cells is in
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 3

  1. Which of the following statements is true:
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 4

  1. What structure holds the sister chromatids to the spindle fibers?
     
    A.

    B.

    C.

    D.

    E.

     

 

Question 5

  1. In humans, a gene that has been identified as causing a type of skin cancer is the
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 6

  1. Mendel observed that dominant traits
     
    A.
    B.
    C.
    D.
    E.
     

Question 7

  1. At the end of metaphase I, _______________ separate.
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 8

  1. Gregor Mendel was successful in his analysis of the genetics of pea plants because
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 9

  1. After the DNA is replicated, and it condenses in prophase, two identical rods of DNA are seen. These are
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 10

  1. Special cells found in the gonads that give rise to gametes upon division are called
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 11

  1. Skin cancers typically develop in the
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 12

  1. An allele is
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 13

  1. Consider two traits for an organism, determined by two genes, each of which is governed by at least two alleles. In the case of a dihybrid individual, the gametes formed will be of either the parental type or the recombinant type. Recombinant type gametes are formed because of
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 14

  1. Duchenne muscular dystrophy (MD) is inherited from an X-linked recessive allele. What is the probability that a son with Duchenne MD inherited this disease from his biological father?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 15

  1. Tall corn plants (T) are dominant to dwarf plants (tt). Solid green leaves (G) are dominant to leaves with a white tip (gg). A cross between two corn plants yielded the following phenotypes: 51 tall plants with a white tip on their leaves; 43 dwarf plants with solid leaves; 48 dwarf plants with white tips on their leaves; 45 tall plants with solid leaves. What are the genotypes of the parents that produced these plants?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 16

  1. In what phases is the genetic material in the cell correctly referred to as chromatids?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 17

  1. The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 18

  1. If an organism’s diploid chromosome number is 18, how many different possible combinations of homologous chromosomes lining up during meiosis exist for the eggs or sperm produced by that organism?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 19

  1. The genetic makeup of a particular trait in an individual is its
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 20

  1. Cytokinesis in plant cells differs from cytokinesis in animal cells because
     
    A.
    B.
    C.
    D.
    E.
     
3 Solution for Quiz3GS102
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$5.00 Natural Sciences, Biology kelvin777 1 time(s)
GENETICS MULTIPLE CHOICE QUESTIONS
$5.00 no category suresh 0 time(s)
Quiz3GS102 100%A+
$20.00 Professions and Applied Science, Healthcare Science academicgeek 0 time(s)
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