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?
PunnettSquare
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?