Genetics old final questions || with Complete Solution.
If a tetraploid with 28 chromosomes: 4N=28 chromosomes. A hexaploid has how many
chromosomes? correct answers 42, 6N=42
When an organism gains or loses one or more chromosomes but not a complete haploid set
correct answers Aneuploidy
Hershey and Chase experiment offered evidence in support of DNA being genetic material. This
made use of these radioactively labeled components: correct answers Phosphorous (DNA) and
sulfur (proteins)
Griffith's transforming element was DNA was the major conclusion of who's experiment? correct
answers Hershey and Chase
If the transforming element described by Avery, MacLeod, and McCarty had been RNAse
sensitive, this would have indicated that ___ was the genetic material correct answers RNA
(RNAse destroys RNA)
Cultivated American cotton is thought to have arisen from a _____ event correct answers
Allopolyploidy
The salivary glands of water gliders often contain cells with thousands of chromosomes. This
condition is termed ____ correct answers endopolyploidy
Metacentric chromosomes are frequently formed from two acrocentric chromosomes by the
process of _____ correct answers centric fusion
In two point mapping, the presence of both dominant alleles on one homolog is termed ____
correct answers coupled configuration (AA, repulsed Aa)
,In chromosome location studies with fruit flies, females are normally selected as the
heterozygous parent. This is because.... correct answers crossing over is inhibited in male fruit
flies.
Trisomy 21 is commonly called correct answers Down's Syndrome
Monosomy X is commonly called correct answers Turner's Syndrome
Cri-du-chat is a correct answers terminal deletion
Triploidy is represented by... correct answers 3N
Monoploidy is represented by.... correct answers N
2n+3 is called a correct answers Pentasomy
Centromere involved correct answers pericentric
No centromere involved correct answers paracentric
XXXX represents a... correct answers tetrasomy
4N represents a.... correct answers tetraploidy
Dominant in males, recessive in females. correct answers Sex influenced
Human color blindess is an example of a ..... trait correct answers sex linked
, X and Y are.... correct answers sex chromosomes
Chromosomes that don't differ between the sexes correct answers autosomes
the time during mitosis when sister chromatids separate correct answers anaphase
haploid cells specialized for reproduction correct answers gametes
one of the identical halves of a replicated chromosome correct answers chromatid
Any variation in chromosome number that does not involve whole sets of chromosomes is
termed.... correct answers aneuploidy
A theoretical measure of the number of independent genomic units that would be represented in
or contribute to the next gene pool is termed... correct answers effective population size
The most extreme form of inbreeding possible in sexually reproducing organisms is: correct
answers self fertilization
familial down's syndrome is caused by a chromosome..... correct answers translocation
Improvement of humans through selective breeding was originally termed.... and used by Hitler
correct answers Eugenics
Hardy weinberg equilibrium cannot have a genotypic frequency of the heterozygotes greater
that..... correct answers .5
endopolyploidy is a condition often observed in correct answers liver cells, water gliders
If a tetraploid with 28 chromosomes: 4N=28 chromosomes. A hexaploid has how many
chromosomes? correct answers 42, 6N=42
When an organism gains or loses one or more chromosomes but not a complete haploid set
correct answers Aneuploidy
Hershey and Chase experiment offered evidence in support of DNA being genetic material. This
made use of these radioactively labeled components: correct answers Phosphorous (DNA) and
sulfur (proteins)
Griffith's transforming element was DNA was the major conclusion of who's experiment? correct
answers Hershey and Chase
If the transforming element described by Avery, MacLeod, and McCarty had been RNAse
sensitive, this would have indicated that ___ was the genetic material correct answers RNA
(RNAse destroys RNA)
Cultivated American cotton is thought to have arisen from a _____ event correct answers
Allopolyploidy
The salivary glands of water gliders often contain cells with thousands of chromosomes. This
condition is termed ____ correct answers endopolyploidy
Metacentric chromosomes are frequently formed from two acrocentric chromosomes by the
process of _____ correct answers centric fusion
In two point mapping, the presence of both dominant alleles on one homolog is termed ____
correct answers coupled configuration (AA, repulsed Aa)
,In chromosome location studies with fruit flies, females are normally selected as the
heterozygous parent. This is because.... correct answers crossing over is inhibited in male fruit
flies.
Trisomy 21 is commonly called correct answers Down's Syndrome
Monosomy X is commonly called correct answers Turner's Syndrome
Cri-du-chat is a correct answers terminal deletion
Triploidy is represented by... correct answers 3N
Monoploidy is represented by.... correct answers N
2n+3 is called a correct answers Pentasomy
Centromere involved correct answers pericentric
No centromere involved correct answers paracentric
XXXX represents a... correct answers tetrasomy
4N represents a.... correct answers tetraploidy
Dominant in males, recessive in females. correct answers Sex influenced
Human color blindess is an example of a ..... trait correct answers sex linked
, X and Y are.... correct answers sex chromosomes
Chromosomes that don't differ between the sexes correct answers autosomes
the time during mitosis when sister chromatids separate correct answers anaphase
haploid cells specialized for reproduction correct answers gametes
one of the identical halves of a replicated chromosome correct answers chromatid
Any variation in chromosome number that does not involve whole sets of chromosomes is
termed.... correct answers aneuploidy
A theoretical measure of the number of independent genomic units that would be represented in
or contribute to the next gene pool is termed... correct answers effective population size
The most extreme form of inbreeding possible in sexually reproducing organisms is: correct
answers self fertilization
familial down's syndrome is caused by a chromosome..... correct answers translocation
Improvement of humans through selective breeding was originally termed.... and used by Hitler
correct answers Eugenics
Hardy weinberg equilibrium cannot have a genotypic frequency of the heterozygotes greater
that..... correct answers .5
endopolyploidy is a condition often observed in correct answers liver cells, water gliders
