What event(s) below would cause genetic drift? (multiple may be correct) -Gene Flow, severe reduction in...
What event(s) below would cause genetic drift? (multiple may be correct)
-Gene Flow, severe reduction in population #, colonization to new habitat
Homework Answers
Answer
Severe reduction in population and Colonization to new habitat causes the genetic drift in which allele frequency get change due random sampling. This one of the way that creates the genetic variation into the population rather in abrupt manner.
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What event(s) below would cause genetic drift? (multiple may be
correct)
-Gene Flow, severe reduction in...
2.What is gene flow? How is this important to recovering from genetic drift? Please type
2.What is gene flow? How is this important to recovering from genetic drift? Please type
1. What happens to the within-group and between-group genetic variation of the population when gene flow...
1. What happens to the within-group and between-group genetic variation of the population when gene flow occurs in the population? 2. What happens to the within-group and between-group genetic variation of the population when genetic drift occurs in the population? 3. When only one type of allele at a locus is found for a gene, what is this called? 4. What happens to a genetic variation within a population when natural selection is acting on a population? 5. What happens...
Q3.3. Recall the prediction: Allele frequencies change by genetic drift equally quickly in large populations and...
Q3.3. Recall the prediction: Allele frequencies change by genetic drift equally quickly in large populations and in small populations. Is this correct? Why or why not? Yes. Genetic drift is sampling error, and sampling error is unpredictable, no matter the population size. Yes. Small populations experience more sampling error, but large populations have more reproduction overall, leading to similar rates of allele frequency change. O No. In the ferret experiments, allele frequencies changed more quickly in the small populations than...
Technical: Create a concept map with these terms: genetic drift, adaptation, mutation, gene flow, natural selection,...
Technical: Create a concept map with these terms: genetic drift, adaptation, mutation, gene flow, natural selection, inbreeding. Make a minimum of 5 connections Reflection: One paragraph: Think of an example that you have witnessed where an environment seemed out of balance in terms of # of autotrophs, or heterotrophs. If you cannot remember a situation where you noticed this, think about your neighborhood. Look outside, what do you see in terms of balance of trophic levels? Include the following in...
Under what conditions do Aitken and Whitlock (2013) suggest that assisted gene flow (AGF) would be...
Under what conditions do Aitken and Whitlock (2013)
suggest that assisted gene flow (AGF) would be most beneficial?
Least beneficial? (Hint: See Figure 1 of Aitken and Whitlock 2013.)
Be sure to use your OWN WORDS.
--------------------- Large Increased number of climate-adapted alleles and genotypes Low genetic differentiation Little genetic effect of AGF Local population size Outbreeding depression Introduction of locally maladapted alleles EEEEEEEEEEEEEEEEHHHHHHHHHH.. Reduce inbreeding depression Demographic support - - - - - - - - - - -...
Two people who are “carriers” of (heterozygous) for Tay Sachs disease marry and plan a family....
Two people who are “carriers” of (heterozygous) for Tay Sachs disease marry and plan a family. What is the probability that a child from this union will suffer from Tay Sachs disease. (Recall that this is an autosomal recessive disorder, that is, homozygous recessives have the disease.) a. Zero b. 0.25 c. 0.5 d. 0.75 e. 1.0 6. At Hardy-Weinberg equilibrium, heterozygotes are the most common genotype in the population when- a. b. c. d . p> 0.67 q>0.67 and...
I-cell disease is a particularly severe form of lysosomal storage disease. Multiple enzymes are lacking in...
I-cell disease is a particularly severe form of lysosomal storage disease. Multiple enzymes are lacking in the lysosome and the organelle becomes stuffed with nondegraded material and therefore generates a so-called inclusion body. I-cell disease is inherited; it is caused by a single gene defect in the N-acetylglucosamine phosphotransferase that is required for the formation of mannose 6-phosphate (M6P) residues on lysosomal enzymes in the cis-Golgi. This enzyme recognizes soluble lysosomal enzymes as a class and hence a defect in...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only a single codon Most amino acids are specified by multiple codons Codons are groups of four consecutive DNA bases Each codon can specify multiple amino acids Question 2 (1 point) A mutation in the DNA may not result in change in protein function because: Question 2 options: Many different amino acids share similar chemical properties, so can substitute for one another without altering function...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only...
The genetic code is "redundant" because: Question 1 options: Each amino acid is specified by only a single codon Most amino acids are specified by multiple codons Codons are groups of four consecutive DNA bases Each codon can specify multiple amino acids Question 2 (1 point) A mutation in the DNA may not result in change in protein function because: Question 2 options: Many different amino acids share similar chemical properties, so can substitute for one another without altering function...
please help What reagent(s) would cause the reaction shown below? Н Hн CH3 ? н,с-с Н...
please help
What reagent(s) would cause the reaction shown below? Н Hн CH3 ? н,с-с Н Нәс-С c-Сн, Hн ОН,0+ H2, Pd/C H2SO4 HCI, H2O
Q3.3. Recall the prediction: Allele frequencies change by genetic drift equally quickly in large populations and in small populations. Is this correct? Why or why not? Yes. Genetic drift is sampling error, and sampling error is unpredictable, no matter the population size. Yes. Small populations experience more sampling error, but large populations have more reproduction overall, leading to similar rates of allele frequency change. O No. In the ferret experiments, allele frequencies changed more quickly in the small populations than...
Under what conditions do Aitken and Whitlock (2013)
suggest that assisted gene flow (AGF) would be most beneficial?
Least beneficial? (Hint: See Figure 1 of Aitken and Whitlock 2013.)
Be sure to use your OWN WORDS.
--------------------- Large Increased number of climate-adapted alleles and genotypes Low genetic differentiation Little genetic effect of AGF Local population size Outbreeding depression Introduction of locally maladapted alleles EEEEEEEEEEEEEEEEHHHHHHHHHH.. Reduce inbreeding depression Demographic support - - - - - - - - - - -...
please help
What reagent(s) would cause the reaction shown below? Н Hн CH3 ? н,с-с Н Нәс-С c-Сн, Hн ОН,0+ H2, Pd/C H2SO4 HCI, H2O
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