Cell Division & Meiosis Jeopardy 25 Squares let's play click here

20 40 60 80 100 Final Jeopardy Let’s Split Half a Man (or Woman) How do You Fix That? It Takes Two to Tango Why are We Different? 20 40 60 80 100 Click and highlight the Category, then type in your own topic. Final Jeopardy

Each daughter will have 8 chromosomes 20 Points Each daughter will have 8 chromosomes Suppose a single-celled organism has 8 chromosomes. How many chromosomes will each daughter cell have after asexual reproduction?

40 Points The zygote in the diagram below is about to undergo mitosis. Draw a picture that shows the chromosomes of the daughter cells.

60 Points After mitosis, the daughters have the same genetic info as the parent and each other When a single-celled organism (like an amoeba) undergoes mitosis, describe the genetic information of the parent and the daughter cells.

A. The daughters have the same chromosomes as the parent 80 Points A. The daughters have the same chromosomes as the parent In the following diagram, what is the significance of anaphase? A. The daughters have the same chromosomes as the parent B. The cells split in half C. The daughters have twice the chromosome number as the parent D. The DNA is replicated

100 Points Mitosis Some marine sponges contain a biological catalyst that blocks chromosome separation. Which process will this enzyme stop? respiration diffusion photosynthesis mitosis

20 Points ½ the number of chromosomes Compared to mitosis, how many chromosomes do cells have after meiosis?

40 Points Meiosis Which process only occurs in organisms that undergo sexual reproduction? mutation meiosis replication mitosis

60 Points Half the chromosome number of the parent They are genetically different After meiosis in sperm cells, 1) how many chromosomes do the sperm have compared to the parent, and 2) are the sperm genetically identical or different?

4 after Meiosis I, and 4 after Meiosis II 80 Points 4 after Meiosis I, and 4 after Meiosis II Meiosis has 2 stages, Meiosis I and Meiosis II. If a cell has 8 chromosomes, how many will the daughter cells have after each stage?

100 Points Before division of the nucleus In both Mitosis and Meiosis, when does DNA replication occur?

20 Points Tissue repair The diagram below can best be used to illustrate which process? tissue repair recombination sexual reproduction meiosis

40 Points If the skin cell to the left undergoes mitosis, what chromosome pattern will the daughters have?

60 Points Mitosis Warts are caused by a virus that causes skin cells to undergo reproduce. What process does the virus stimulate?

B) An animal repairing tissue damage 80 Points B) An animal repairing tissue damage What cellular activity might involve the process shown in the diagram below? A) phagocytosis by a white blood cell B) an animal repairing tissue damage C) a zygote reproducing in an ovary D) meiotic cell division

In humans, which cell type is produced by mitosis? 100 Points A skin cell In humans, which cell type is produced by mitosis? a skin cell an egg cell a sperm cell a zygote

20 Points Processes 1 and 2 In the following diagram, which 2 processes produce cells with half the genetic information characteristic of the species?

40 Points Meiosis In the following diagram, which process produces cell 1? fertilization meiosis mutation mitosis

60 Points 60 chromosomes In the following diagram, if cell 2 has 30 chromosomes, how many does cell 3 have?

Because offspring receive some genes from each parent 80 Points Because offspring receive some genes from each parent In sexual reproduction, offspring may or may not closely resemble their parents. Why might offspring resemble, but not be genetically identical to either parent?

100 Points Process 1 Process 3 Sex cells Body cells Haploid cells Diploid cells In the diagram to the left, describe 1 difference between the cells produced by Process 1 and the cells produced by Process 3.

Offspring have different gene combinations than either parent 20 Points Offspring have different gene combinations than either parent Describe the gene combination of an offspring resulting from meiosis and fertilization, as compared with the parent.

C) Variation within the species 40 Points C) Variation within the species During meiosis, the process of crossing-over results in: A) Overproduction of gametes B) Formation of identical offspring C) Variation within the species D) Fertilization and development

D) Mitosis to produce a large population 60 Points D) Mitosis to produce a large population Which process will produce the least genetic variation in offspring? A) Fusion of eggs and sperm B) Meiosis to produce gametes C) Internal fertilization to produce and embryo D) Mitosis to produce a large population

80 Points Gametes Changes in the genetic code (mutations) will be transmitted to offspring if they occur in: gametes cancer cells membranes antibodies

D) A new combination of inheritable traits 100 Points D) A new combination of inheritable traits In the following diagram, chromosome crossover is shown during meiosis. What is the result of this process? A) Loss of genetic information B) Increase in chromosome number C) Inability to pass chromosomes to offspring D) A new combination of inheritable traits

Final Jeopardy Mitosis Meiosis Diploid chromosome number Haploid chromosome number 1 nuclear division 2 nuclear divisions 2 chromosomes of each pair 1 chromosome of each pair Meiosis occurs in sex cells, while mitosis occurs in body cells. List two other differences between meiosis and mitosis.