Mitosis and Meiosis Exam Study Questions and 100% Correct Verified Solutions| Latest Update
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Course
Mitosis and Meiosis
Institution
Mitosis And Meiosis
What process maintains a constant number of chromosomes within a species? - Answer
meiosis
What phase is it when homologous chromosomes line up at the equator in pairs? -
Answer metaphase I
What phase is it when the cell replicates its chromosomes? - Answer interphase
Mitosis and Meiosis Exam Study Questions and
100% Correct Verified Solutions| Latest Update
What process maintains a constant number of chromosomes within a species? - Answer
meiosis
What phase is it when homologous chromosomes line up at the equator in pairs? -
Answer metaphase I
What phase is it when the cell replicates its chromosomes? - Answer interphase
What phase is it when homologous chromosomes separate and move to opposite ends
of the cell? - Answer Anaphase I
What phase is it when the spindle forms and DNA could up and homologous
chromosomes come together in a tetrad and when crossing may occur? - Answer
prophase I
What phase is it when each cell has only half the genetic information, however another
cell division is needed because each chromosome is still doubled - Answer telophase I
List the phases of mitosis and meiosis in order. - Answer interphase
prophase I
metaphase I
anaphase I
telophase I
, _____ is a major source if variation among organisms. - Answer genetic recombination
During meiosis the chromosomes line up in what? - Answer a tetrad
What is G1 - Answer growth and normal metabolic roles
What is S phase? - Answer DNA replication
What is G2? - Answer growth and preparation for mitosis
What occurs at the end of mitosis when the cytoplasm divides and two cells are
created? - Answer cytokinesis
In humans, __ chromosomes are in each body (somatic) cell and __ chromosomes are in
each reproductive cell. - Answer 23 and 46
Mitosis or Meiosis: two new cells are formed from each original - Answer mitosis
Mitosis or Meiosis: four new cells are formed from each original. - Answer meiosis
Mitosis or Meiosis: replication of chromosomes occurs. - Answer both
Mitosis or Meiosis: doubled chromosomes pair to form tetrads. - Answer meiosis
Mitosis or Meiosis: cells with a reduced chromosome number are formed. - Answer
meiosis
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