Stutts ANSC 4395 Animal Breeding & Genetics Exam Test 2 With 100% Correct And Verified Answers
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Course
ANSC 4395
Institution
ANSC 4395
Stutts ANSC 4395 Animal Breeding & Genetics Exam Test 2 With 100% Correct And Verified Answers
Gregor Mendel - Correct Answer-Father of Genetics
mid 19th century
performed breeding experiment with peas
Gene - Correct Answer-Basic unit of inheritance
Segments of DNA
Short segments of chrom...
Stutts ANSC 4395 Animal Breeding &
Genetics Exam Test 2 With 100% Correct
And Verified Answers
Gregor Mendel - Correct Answer-Father of Genetics
mid 19th century
performed breeding experiment with peas
Gene - Correct Answer-Basic unit of inheritance
Segments of DNA
Short segments of chromosomes
Chromosomes - Correct Answer-Long strands of DNA and
associated proteins present in the nucleus of every cell
Present in pairs
Homologs - Correct Answer-Pair of chromosomes having
corresponding loci
Locus - Correct Answer-The specific location of a gene on a
chromosome
Allele - Correct Answer-an alternative form of a gene
Dominance of alleles - Correct Answer-how one allele reacts to
another allele
Multiple alleles - Correct Answer-more than two possible alleles at a
locus
A a a' a''
Genotype - Correct Answer-The combination of genes at a
particular locus
Law of Segregation - Correct Answer-Mendel's 1st law
In the formation of a germ cell or gamete, the two genes at a locus in
the parent cell are separated, only one gene being incorporated into
each germ cell.
-Meiosis
-Entire homologous chromosomes seperated
Germ Cells - Correct Answer-contain half the number of
chromosomes and half the number of genes as normal body cells
Law of Independent Assortment - Correct Answer-Mendel's 2nd
law
Genes assort independently during meiosis if all possible gametes
are formed in equal proportions
Linkage - Correct Answer-The occurrence of two or more loci of
interest on the same chromosomes
Crossing over - Correct Answer-a reciprocal exchange of
chromosome segments between homologs
prior to the time chromosomes are separated to form gametes
Recombination - Correct Answer-the formation of a new
combination of genes on a chromosome as a result of crossing over
Gamete Selection - Correct Answer-the process that determines
which egg matures and which sperm succeeds in fertilizing the egg
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