Quiz%203%20A%20and%20B%20Key - Biol 211 Quiz 3A 25 Points I...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Biol 211 Quiz 3A 25 Points October 29, 2007 Name______KEY_________________ I. Matching 1. ____C__ chromosomes that are not sex chromosomes are called this 2. __J____ in animals, gametes are produced using this process 3. ___D___ The ABO blood group is an example of this type of inheritance in humans 4. ___A___ variations of given gene – for example the flower color gene has purple and white 5. ____N___ a single gene with multiple effects is described as this 6. ___L____ Failure of chromosomes to separate during mitosis or meiosis 7. ___Q____ phase of the cell cycle where DNA is synthesized 8. ____R___ stage of mitosis where a cleavage furrow forms in animal cells 9. ___M____ the appearance of an organism 10. _____F__What is the sex of a SRY- negative XY individual A. alleles B. asexual C. autosomes D. co-dominance E. epistasis F. female G. G1 phase H. genotype I. male J. meiosis K. mitosis L. nondisjunction M. phenotype N. pleiotropy O. polygenic P. prophase Q. S phase R. telophase II. Short Answer (2 points each ). Please CHOOSE 5 questions and answer each question using complete sentences. 1. Draw a cell with 6 chromosomes in metaphase I of meiosis. 2. Describe 2 specific purposes for mitosis in the human body. a. Repair of tissue damage b. Growth c. Development d. Regeneration of rapidly turning-over cells (skin, blood) 3. If an animal’s kidney cells have 8 chromosomes, how many chromosomes would be in its skin cells? Since both skin and kidney cells are somatic cells and both are diploid, if the kidneys have 8 chromosomes, then the skin cells will also have 8 chromosomes. XX XX XX
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4. Contrast mitosis and meiosis. Give two specific ways the two processes differ from one another. a.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/30/2008 for the course BIOL 211 taught by Professor Boury during the Fall '08 term at Iowa State.

Page1 / 6

Quiz%203%20A%20and%20B%20Key - Biol 211 Quiz 3A 25 Points I...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online