Modern Biology Ch. 8 Set 2

5 Written Questions

1. Meiosis I
2. can increase the number of body cells without changing the information contained in the DNA of those cells
3. a distinctive number of chromosomes per cell
4. the production of offspring from one parent
5. haploid cells from diploid cells

5 Matching Questions

1. Asexual reproduction occurs by
2. How many chromosomes do human sperm and egg cells have?
3. chromosomes
4. Binary fission is
5. During telephase

1. a threadlike structures made of DNA molecules that contain the genes
2. b 23
3. c mitosis
4. d a nuclear envelope surrounds each new set of chromosomes
5. e prokaryotic cell division

5 Multiple Choice Questions

1. interphase
   1. Cells spend most of their lives in
   2. Spermatogenesis produces
   3. Cells having two sets of chromosomes
   4. Meiosis results in the formation of
2. a nucleus
   1. Eukaryotic chromosomes are contained within
   2. chromosomes
   3. A chromatid is
   4. Prokaryotic chromosomes
3. diploid gamete
   1. Asexual reproduction occurs by
   2. Meiosis results in the formation of
   3. Autosomes
   4. Haploid cells unite to form a
4. haploid
   1. Prokaryotic chromosomes
   2. Cells having one set of unpaired chromosomes
   3. Cells spend most of their lives in
   4. Cells having two sets of chromosomes
5. diploid
   1. Prokaryotic chromosomes
   2. Cells spend most of their lives in
   3. Cells having one set of unpaired chromosomes
   4. Cells having two sets of chromosomes

5 True/False Questions

1. The information needed by a cell to direct its activities and to determine its characteristics is contained in → DNA

   True        False

2. Prokaryotic chromosomes → consist of a circular DNA molecule

   True        False

3. A chromatid is → one of two identical parts that make up a chromosome

   True        False

4. After mitosis a cytokinesis, each new cell has a → complete set of the original cell's chromosomes

   True        False

5. Oogenesis → requires meiotic cell divisions

   True        False