Subtitle Subtle Em... . Emphasis Intense E... Strong Quote Intense Q.. Subtle Re

ID: 302643 • Letter: S

Question

Subtitle Subtle Em... . Emphasis Intense E... Strong Quote Intense Q.. Subtle Ref... Intense Re... Book Title L. Matching: Terminology:cOMPLETE THIS SECTION PRIOR TO LAB CLASS INSTRUCTIONS: Match the term or phrase in the first column with the correct definition, Styles description or example in the second column. Use each description once and only once. Term Definition /Description /Example A Chromosomes which possess the same genes in the same linear order 1. Allele B. The observable characteristics of an organism which are the result of gene expression (in combination with environmental factors) 2. Autosome C. An organism that always produces offspring of the same phenotype when self-fertilized 3. Carrier D. The property of genes, which are located close to each other on a chromosome, being inherited together 4. Dominant E. The type of genetic recombination in which nucleotide sequences are exchanged between two similar or identical molecules of DNA AKA"crossing over F. A diploid organism passes a randomly selected allele for a trait to its offspring such that each offspring receives one allele from 5. Epistasis 6. Gene 7. Genotype G. The position (location) of a specific gene on a chromosome H. Having a single copy of a gene in an otherwise diploid cell or 8. Hemizygous I. Segment of a chromosome (DNA sequence) that codes for the production of a specific protein 9. Heterozygous J. A segment of geneic material breaks from one chromosome and reattaches to another chromosome or to a different part of the same chromosome 10. Homologous K. A relationship between alleles of a gene in which one allele 11. Homologs masks the expression (phenotype) of another allele at the same locus L. The offspring resulting from cross-breeding different species M. One of a number of alternate forms of the same gene 12. Homozygous 13. Hybrid occupying a given position on a chromosome N. An diploid organism with one recessive allele for a genetic 14. Karyotype disease and in whom the disease is not expressed

Explanation / Answer

S. No.

Term

Definition / Description / Example

Allele

M. One of a number of alternate forms of the same gene occupying a given position on a chromosome

Autosome

O. Any chromosome other than sex chromosome

Carrier

N. An diploid organism with one recessive allele for a genetic disease and in whom the disease is not expressed

Dominant

K. A relationship between alleles of a gene in which one allele masks the expression (phenotype) of another allele at the same locus

Epistasis

W. Modification of the expression of a gene by another unrelated gene

Gene

I. Segment of a chromosome (DNA sequence) that codes for the production of a specific protein

Genotype

T. The combination of alleles, situated on homologous, chromosomes, that determines a specific trait of an individual

Hemizygous

H. Having a single copy of a gene in an otherwise diploid cell or organism

Heterozygous

P. The 2 allele of a gene in a diploid cell are different

Homologous recombination

E. The type of genetic recombination in which nucleotide sequences are exchanged between two similar or identical molecules of DNA AKA "crossing over"

Homologs

A. Chromosomes which possess the same genes in the same linear order

Homozygous

S. The 2 allele of a gene in a diploid cell are identical

Hybrid

L. The offspring resulting from cross-breeding different species

Karyotype

B. The observable characteristics of an organism which are the result of gene expression (in combination with environmental factors)

Law of independent assortment

R. Able to be covered up by a dominant trait

Law of Segregation

F. A diploid organism passes a randomly selected allele for a trait to its offspring such that each offspring receives one allele from each parent

Linkage

D. The property of genes, which are located close to each other on a chromosome, being inherited together

Locus

G. The position (location) of a specific gene on a chromosome

Phenotype

U. Observed characteristics of chromosomes (number, type, shape, length, etc of an individual or species)

Recessive

V. Separate genes for separate traits are passed independently of one another from parents to offspring

Synapsis

X. The association of homologous maternal and paternal chromosomes during the part of meiosis

Transduction

J. A segment of genetic material breaks from one chromosome and reattaches to anther chromosome or to a different part of the same chromosome

True breeding

C. An organism that always produces offspring of the same phenotype when self-fertilized

Wild type

Q. Typical (most common) form of an organism, gene, or characteristic found in nature