BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Textbook Question
Chapter 14, Problem 15SA
Match the chromosome terms appropriately.
| ___ polyploid | a. symptoms of a genetic disorder |
| ___ deletion | b. chromosomal mashup |
| ___ aneuploidy | c. extra sets of chromosomes |
| ___ translocation | d. gets around |
| ___ syndrome | e. a chromosome segment lost |
| ___ transposable element | f. one extra chromosome |
| ___ X-linked | g. allele on the X chromosome |
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Students have asked these similar questions
Match each term with the best description. ___ DNA replication a. basis of variation in traits ___ metaphase I b. useful for varied offspring ___ alleles c. none between meiosis I ___ prophase I and meiosis II ___ zygotes d. similar to mitosis ___ gametes e. haploid ___ males f. form at fertilization ___ meiosis II g. mash-up time h. chromosome lineup
The size of the deleted chromosomal piece
O a. is correlated with cytoplasmic streaming only
O b.determines the severity of the genetic disorder
O c. none of these
O d.is usually associated only with genic (base pair) mutations
e. is replaced through normal meiosis
St. Paul University Manila 18
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e. Anaphase
d. Anaphase II
9. Sister chromatids of each duplicated chromosome end up at opposite spindle
poles during
a. Prophase I
b. Prophase II
c. Anaphase I
d. Anaphase I
Match each term with its description.
D chromosome number
A alleles
T metaphase I
Binterphase
a. Different molecular forms of the same gene
b. None between meiosis I, II
c. All the chromosomes aligned at spindle equator
d. All
1osomes of a given type
Review Questions:
1. Why can we expect meiosis to give rise to genctic differences between parent
cells and their daughter cells in fewer generations than mitosis?
2. Two examples of chemotherapcutic drugs (drugs used to treat cancer) and their
cellular actions are listed below. Explain why cach drug could be fatal to a cell.
Vincristine: damages the mitotic spindle
a.
b. Adriamycin: binds to DNA and blocks mRNA synthesis
GCash
S496 270
Chapter 14 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 14 - Constructing a family pedigree is particularly...Ch. 14 - Prob. 2SACh. 14 - Prob. 3SACh. 14 - Prob. 4SACh. 14 - Prob. 5SACh. 14 - A trait that is present in a male child but not in...Ch. 14 - Color blindness is a case of ________ inheritance....Ch. 14 - Prob. 8SACh. 14 - Alleles for Tay-Sachs disease are inherited in an...Ch. 14 - Prob. 10SA
Ch. 14 - Prob. 11SACh. 14 - Prob. 12SACh. 14 - Prob. 13SACh. 14 - Klinefelter syndrome XXY can be easily diagnosed...Ch. 14 - Match the chromosome terms appropriately. ___...Ch. 14 - Does the phenotype indicated by the red circles...Ch. 14 - Human females have two X chromosomes XX; males...Ch. 14 - Somatic cells of individuals with Down syndrome...Ch. 14 - An allele responsible for Marfan syndrome Section...Ch. 14 - Both Duchenne muscular dystrophy and color...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 1.The traits flower position, pod shape and stem length are examples of _________arrow_forward1. Genes in different chromosomes ______ during meiosis. Genes that are very close together in the same chromosome are ______. a. do not assort independently; linked b. do not assort independently; unrelated c. assort independently; linked d. assort independently; unrelated 2. Suppose that codons consisted of 4 nucleotides instead of 3 and that there were only 2 different bases. How many amino acids could be encoded by this variant of the genetic code?arrow_forwardMatch the specific phase of meiosis with the correct description._____ Prophase I a. Homologous chromosomes arrive atopposite poles._____ Metaphase I b. Homologous chromosomes line up._____ Anaphase I c. Chromosomes line up at the equator._____ Telophase I d. Independent assortment occurs._____ Prophase II e. Separated sister chromatids arrive atopposite poles._____ Metaphase II f. Sister chromatids remain condensed._____ Anaphase II g. Crossing over occurs._____ Telophase II h. Sister chromatids pull apart.arrow_forward
- Which sex chromosome do only males have? e. Shade the female offspring in the above Punnett square. Leave the male offspring unsha STUDY GUIDE Name Date Class GENETIC DISORDERS K新器器 8 4 5 6 7 XK XX XX Xx 8X xx XX XX * R KK * 游 XK 器 8 9 10 8 9 10 11 12 13 14 15 11 12 13 14 15 器 器器線 * K* 16 17 18 19 20 21 22 XX 16 17 18 19 20 21 22 XXY Figure 1 Figure 2 1. Suppose a child was found to have the chromosome pattern shown in Figure 1 above. a. Is the child a male or female? b. Explain your answer. c. Down syndrome is caused by one extra autosome in each cell. What pair of chromosomes has an extra chromosome? d. How did this child get an extra chromosome? 2. Suppose a child was found to have the chromosome pattern shown in Figure 2 above. a. Is the child a male or female? b. Explain your answer. c. Which chromosome is the extra chromosome, an X or Y? d. How did the child get an extra chromosome?arrow_forwardplease explain why it is e and not a. the options seem the same to me how can you tell the differencearrow_forwardHelp mearrow_forward
- Homologaus Chromasomes A= В. B = XX C = с. D = Centromere A. Sister Chromatids D. 7. Label the following terms/descriptions as either "Sister Chromatids", "Homologous Chromosomes," or "Both." (1 point each; 9 points total) a. Have identical DNA sequences b. Separate during meiosis c. Separate during mitosis d. Separate during meiosis I e. Separate during meiosis II f. One comes from the mother and the other from the father g. Are held together by cohesion h. Can undergo crossing over i. Are separated by the spindlearrow_forwardChoose the statement that is incorrect. a. A son can inherit a recessive allele on an X chromosome from either parent. b. An individual may inherit three or more of each type of chromosome characteristic or the species, a condition called polyploidy. c. A female child inherits one X chromosome from her mother and one from her father. d. Pedigree analysis can be used to determine a future childs chance of being born with achcondroplasia.arrow_forwardAn abnormality in which there is one more or one fewer than the normal number of chromosomes is called (a) a karyotype (b) a fragile site (c) an aneuploidy (d) trisomy (e) a translocationarrow_forward
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