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5 Written questions

5 Matching questions

  1. Gregor Mendel
  2. x chromosome
  3. macro evolution
  4. population
  5. karyotype
  1. a same species living in the same area in the same time
  2. b evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups
  3. c began modern era of genetics came up with most of genetic terminology
  4. d the sex chromosome found in both men and women. Females have two X chromosomes; males have one. An X chromosome from each parent produces a female child
  5. e the appearance of the chromosomal makeup of a somatic cell in an individual or species (including the number and arrangement and size and structure of the chromosomes)

5 Multiple choice questions

  1. the alternate form of a gene
  2. animal- cleavage furrow forms as it grows, it pinches cell into 2, plant- a cell plate froms between the two nuclei and grows into a new cell wall dividing the cell
  3. the sex chromosome found only in males. When paired with an X chromosome from the mother, it produces a male child.
  4. in dinosaurs, feathers in dinosaurs feathers are for warmth, and flight. a non-symmetrical feather is for flight a symmetrical feather is non flight
  5. populations over time would reflect adaptation of those individuals that survived and reproduced. the power of the environment would influence who survived and who reproduced

5 True/False questions

  1. somatic cellsthe gradual changes in gene frequencies in a population due to random events

          

  2. red green color blindnessA class of common sex-linked human disorders involving several genes on the X chromosome; characterized by a malfunction of light-sensitive cells in the eyes; affects mostly males but also homozygous females

          

  3. trisomyA genetic condition of having three chromosomes instead of two. The conidtion causes various birth defects

          

  4. micro evolutionchange in the populations gene pool over time, evolution on the smallest scaleā€”a generation-to-generation change in the frequencies of alleles within a population

          

  5. plant cytokinesesanimal- cleavage furrow forms as it grows, it pinches cell into 2, plant- a cell plate froms between the two nuclei and grows into a new cell wall dividing the cell