Cat genetics Study guides, Class notes & Summaries

Who originally said that change is the only constant? - Answer-Roman philosopher Lucretius 2,000 years ago When was Darwins Origin of Species written? - Answer-1859 Describe Darwin's theory of natural selection. - Answer-There is, he argued, tremendous variation among the members of any given species. Some of these variations are well suited to current conditions; others are not. Individuals with favorable variations are more likely to survive and reproduce, so succeeding generations are ...

Classical ethologists proposed that most animal behavior was instinctive.: Answer- True 2. The survival value of certain types of behavior is often referred to as its . . .: Answer- Function 3. Who is considered the foremost expert on the mechanism of operant conditioning?: Answer- B. F. Skinner 4. Breifly describe Pavlov's famous experiment in classical conditioning.: - Answer- Pavlov discovered that dogs automatically began to salivate at the sight of food. If he always rang a bell whe...

PSYC 387 Final Prep Athabasca University Exam Questions With Verified Answers Who originally said that change is the only constant? - answerRoman philosopher Lucretius 2,000 years ago When was Darwins Origin of Species written? - answer1859 Describe Darwin's theory of natural selection. - answerThere is, he argued, tremendous variation among the members of any given species. Some of these variations are well suited to current conditions; others are not. Individuals with favorable variat...

The most common aneuploidy seen in living humans has to do with ___________. : Sex Chromosomes Mammals with multiple X chromosomes undergo random X-inactivation in each nucleus early in gestational development. This results in only one X chromosome being active in each cell, no matter how many X chromosomes are present.Which sex chromosome genotype(s) would you expect not to express Xist RNA? : XY A boy with Klinefelter syndrome (47,XXY) is born to a mother who is phenotypically normal...

WGU D115 master set-Advanced Pathophysiology for the Advanced Practice Nurse Which type of genetic disease affects males more frequently than females? -Answer- Sex-Linked recessive. Since males only have one X and one Y, if the affected chromosome has the illness, it will be expressed. In which two conditions are chromosomal abnormalities the leading known cause? - Answer-Intellectual disability and fetal miscarriage. Chromosome abnormalities are the leading known cause of intellectual di...

Genetics Module 2 Exam With Questions and Answers 100% Solved What are the four nucleotides that make up RNA? - answerAdenine, Guanine, Cytosine, Uracil What three general characteristics must the genetic material possess? - answerGenetic material must: 1. Contain complex information 2. Replicate faithfully 3. Encode the phenotype A segment of DNA from Drosophila melanogaster has the sequence: 5' TCA AGC TTA AGA AGG CAT TTT 3' (i) Assuming that this is the template strand, what is t...

Which genetic disorder is characterized by the presence of a zygote having one chromosome with a normal complement of genes and one chromosome with a missing gene? Klinefelter syndrome Down syndrome Cri du chat syndrome Turner syndrome - correct answers Cri du chat syndrome (translated as "cry of the cat") is caused by a DNA deletion. This term describes the cry often heard from a baby affected by the syndrome. Cri du chat syndrome can present as a microcephalic, low birth-weight baby...

WGU D115 master set-Advanced Pathophysiology for the Advanced Practice Nurse Which type of genetic disease affects males more frequently than females? -Sex-Linked recessive. Since males only have one X and one Y, if the affected chromosome has the illness, it will be expressed. In which two conditions are chromosomal abnormalities the leading known cause? -Intellectual disability and fetal miscarriage. Chromosome abnormalities are the leading known cause of intellectual disability an...

Which type of genetic disease affects males more frequently than females? - Sex-Linked recessive. Since males only have one X and one Y, if the affected chromosome has the illness, it will be expressed. In which two conditions are chromosomal abnormalities the leading known cause? - Intellectual disability and fetal miscarriage. Chromosome abnormalities are the leading known cause of intellectual disability and fetal miscarriage. What are three examples of prenatal diagnostic studies? - Ch...

WGU D115 UNIT 2 Exam Questions With Answers | Latest Update 2023- 2024 | 46 Questions 100% Verified. Which type of genetic disease affects males more frequently than females? Sex-linked recessive Autosomal recessive Autosomal dominant Sex-linked dominant - correct answers Sex-Linked recessive. Since males only have one X and one Y, if the affected chromosome has the illness, it will be expressed. In which two conditions are chromosomal abnormalities the leading known cause? Intellectual...