Biology 006 - General Biology I » Spring 2021 » Chapter 13 Meiosis Quiz
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Question #1
Match the term and its description. the transmission of traits from one generation to the next
A.
variations
B.
genetics
C.
heredity
Question #2
Match the term and its description. the scientific study of heredity and variation
A.
genes
B.
locus
C.
genetics
Question #3
Match the term and its description. the units of heredity and are made up of segments of DNA
A.
clone
B.
genes
C.
locus
Question #4
Match the term and its description. a gene’s specific position along a chromosome
A.
heredity
B.
locus
C.
genetics
Question #5
Match the term and its description. a group of genetically identical individuals from the same parent
A.
clone
B.
variations
C.
locus
Question #6
Match the term and its description. the generation-to-generation sequence of stages in the reproductive history of an organism
A.
diploid
B.
haploid
C.
life cycle
Question #7
Match the term and its description. an ordered display of the pairs of chromosomes from a cell
A.
homologous chromosomes, or homologs
B.
karyotype
C.
sex chromosomes
Question #8
Match the term and its description. two chromosomes in each pair
A.
sex chromosomes
B.
homologous chromosomes, or homologs
C.
diploid
Question #9
Match the term and its description. chromosomes that determine the sex of the individual
A.
autosomes
B.
sex chromosomes
C.
life cycle
Question #10
Match the term and its description. two sets of chromosomes (2N)
A.
haploid
B.
diploid
C.
karyotype
D.
In an animal life cycle, zygote divides by mitosis to develop into a multicellular organism.
Question #11
Review the variety of life cycle. This is a multiple answers question. Which statement is true about the life cycles?
A.
In early prophase I, each chromosome pairs with its homolog and crossing over occurs and during Meiosis II, the number of chromosomes is reduced by half and genetic variation is produced
B.
In an animal life cycle, meiosis produces gametes (n). Gametes are the only haploid cells in animals. In an animal life cycle, zygote divides by mitosis to develop into a multicellular organism. Plants and some algae exhibit an alternation of generations in their life cycles. In the life cycles of plants and some algae, the diploid sporophyte, makes haploid spores by meiosis. In most fungi and some protists, the only diploid stage is the single-celled zygote; there is no multicellular diploid stage. and; The haploid adult in fungi and plants produces gametes by mitosis.
C.
In an animal life cycle, meiosis produces gametes (n). Gametes are the only haploid cells in animals
D.
In the life cycles of plants and some algae, the diploid sporophyte, makes haploid spores by mitosis and the haploid adult in fungi and plants produces gametes by mitosis.
E.
In the life cycles of plants and some algae, the diploid sporophyte, makes haploid spores by meiosis and in an animal life cycle, zygote divides by mitosis to develop into a multicellular organism.
F.
Plants and some algae exhibit an alternation of generations in their life cycles.
Question #12
Review meiosis. This is a multiple answers question. Which statement is true about the meiosis?
A.
Meiosis is preceded by the replication of chromosomes, in early prophase I, each chromosome pairs with its homolog and crossing over occurs, in anaphase I, pairs of homologous chromosomes separate, and at the end of meiosis I, the number of chromosomes is reduced by half and genetic variation is produced.
B.
At the end of meiosis I, the number of chromosomes is reduced by half and genetic variation is produced.
C.
During Meiosis II, the number of chromosomes is reduced by half and genetic variation is produced
D.
Meiosis is preceded by the replication of chromosomes and during Meiosis II, the number of chromosomes is reduced by half and genetic variation is produced.
E.
In anaphase I, pairs of homologous chromosomes separate
Question #13
Review meiosis process. Match the event with meiotic phases. crossing over
A.
prophase I
B.
prophase II
C.
interphase
Question #14
Review meiosis process. Match the event with meiotic phases. independent assortment of chromosomes
A.
metaphase II
B.
metaphase I
C.
anaphase I
Question #15
Review meiosis process. Match the event with meiotic phases. separation of homologous chromosomes
A.
anaphase I
B.
metaphase I
C.
anaphase II
Question #16
Review meiosis process. Match the event with meiotic phases. reduction of chromosomes numbers
A.
telopase I and cytokinesis
B.
anaphase II
C.
telophase II and cytokinesis
Question #17
Review meiosis process. Match the event with meiotic phases. separation of sister chromatids
A.
anaphase II
B.
metaphase I
C.
prophase I
Question #18
Review genetic variation. This is a multiple answers question. Which statement is true about the mechanisms of genetic variation?
A.
independent assortment of chromosomes and mitosis
B.
mitosis
C.
random fertilization
D.
crossing over and mitosis
E.
independent assortment of chromosomes, crossing over and random fertilization
Question #19
Review mutation. This is a multiple answers question. Which statement is true about mutation?
A.
Mutations create different versions of genes called alleles.
B.
Mutations are the original source of genetic diversity. Crossing over is a form of mutation.
C.
Mutations refer to the changes in an organism’s DNA.
D.
Mutations refer to the changes in an organism’s DNA. Mutations are the original source of genetic diversity. Mutations create different versions of genes called alleles.
E.
Crossing over is a form of mutation.
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