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Cards (50)

  • What is the phenomenon promotes the formation anterior and posterior (head and tail) ends?
    cephalization
  • What is the first phase of mitosis, during which the loosely packed chromatin coils and condenses into visible chromosomes.
    Prophase
  • What is the muscle layer in he inner wall of the heart?
    endocardium
  • What will cause complete blockage arteries?
    myocardial infarction
  • What was created by modifying the rice genome that included a gene from the daffodil Narcissus pseudonarcissus and a gene from the bacterium erwinia uredovora?
    Golden Rice
  • What structure attaches one sister chromatid to another?
    Centromere
  • What enzyme is produced by the bacterium erwinia uredovora?
    Phyotene desaturase
  • What variation on incomplete dominance shows both alleles in the same characteristic are simultaneously expressed in the heterozygote?

    Codominance
  • What a little in the gene pair carries equal weight and will show up as a combined physical characteristic?

    Co-dominant genes
  • What law describes the relationship between the pressure(P) and the volume(V) of a gas?
    Boyle's law
  • What stage of cell cycle forms 2 new daughter nuclei at either end of the dividing cell?
    Telophase
  • What pattern of inheritance shows expression of two constructing a levels such that the individual displays at intermediate phenotype?
    Incomplete dominance
  • What is a set of tissues in the body has the ability to change shape by contracting and relaxing?
    Muscle
  • What is the process of generating A genetically identical copy of a cell or an Organism?
    Cloning
  • What part of the cell cycle divides the cytoplasm into two distinctive cells?
    Cytokinesis
  • What chromosomes do female carry?
    XX
  • What do you call the sequence of events in the life of the cell where it generates 2 new cells?
    Cell Cycle
  • Which of the following is not included in the muscular system function?
    Osteoblast
  • What mutations are expressed when only one copy of that mutation is present?
    Dominant mutations.
  • How many sets of chromosomes do a germ cell have?
    23 Chromosomes
  • What organisms lacks cell nucleus?
    Prokaryotic organisms
  • What type of cloning is used clone embryos for the purpose of extracting stem cells from them without implanting the embryos in the womb?
    therapeutic cloning
  • What causes a severe pain that slowed down blood flow and subsequent oxygen deprivation that results from antherosclerosis?
    Angina
  • What type of bean produces a protein capable of binding iron?
    Phaseolus Vulgaris
  • What contractile band is made-up of microfilaments that forms around the midline of the cell during cytokinesis?
    cleavage furrow
  • What type of cell division reduces the number of chromosomes in the parent cell by half and produces 4 gamete cells?
    Meiosis
  • How many sperm can you man male produce?
    200,000,000
  • What type of muscle is spindle shape has one central move previous in contract slowly and rhythmically?
    smooth muscle
  • What kind of lymph tissues overviews at the top of the throat?
    Andenoids
  • What blood group is said to have more dominant inheritance pattern over blood group O?
    Blood group A
  • What chromosomes do male carry?
    XY
  • What is the strong wall of muscle that separates the chest cavity from the abdominal cavity?
    Diaphragm
  • What is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment?
    Punnett Square
  • What type of bone that is thin flattened and usually curved?
    irregular bones
  • Who is the Australian monk who formulated some of the fundamental principles regarding the inheritance of traits?
    Gregor mendel
  • What is the second layer of the heart's muscle which is a membranous layered structure?
    Pericardium
  • Which of the following is not included in the major animalia phylum?
    Telophase
  • What type of animal symmetry have top and bottom surfaces but no left and right sides or front and back?
    Radial symmetry
  • Rhizobium radiobacter is formerly known as____
    Agrobacterium tumefaciens
  • What animal phylum do not have true organs nerve or muscle cells?
    Phylum porifera