Homework Answers
Every human offsprings receive mitochondria from their MOTHER.
1)Three other people will also have same mitochondrial DNA as 2nd generation 4th person.Because all the four are brothers and born to same mother.
2) Two other people will also have same mitochondrial DNA as 3rd generation 1st person.Because all the three are sisters and brothers and born to same mother.
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2 3 Question 10 (5 points) Consider mitochondrial inheritance in the family shown below. (No one...
Use the pedigree shown below to answer the following questions. The pedigree is for a family...
Use the pedigree shown below to answer the following questions. The pedigree is for a family in which dark-shaded symbols represent individuals with a hereditary form of early-onset colon cancer. Numbers under the symbols are the individual's age at the time of diagnosis. Crossed through symbols means the person is deceased. A) What is the genotype of the deceased individual in generation II? B) From this pedigree, how does this trait seem to be inherited? C) What are the possible...
A family tree of sorts is called a pedigree. The symbols used for a pedigree are:...
A family tree of sorts is called a pedigree. The symbols used for a pedigree are: O female, unaffected Siblings are placed in birth order from left to right and are labeled with Arabic numerals. Each generation is labeled with a Roman numeral. Therefore the male exhbiting the female, affected male, unaffected trait in the pedigree below in the bottom, center would be identified as Il-4. male, affected -utington's Disease REVIEW – Reading a pedigree and dominant/recessive Inheritance. For questions...
Which pair in the pedigree shares the same mitochondrial DNA? OOOOOOO 2 3 4 5 II...
Which pair in the pedigree shares the same mitochondrial DNA? OOOOOOO 2 3 4 5 II 1-2 and III-1 II-2 and III-2 Ill-1 and III-2 11-2 and 111-1 1-3 and 11-6
Question 25 4 points Save This pedigree (Pedigree #2) illustrates the inheritance of a simple Mendelian...
Question 25 4 points Save This pedigree (Pedigree #2) illustrates the inheritance of a simple Mendelian trait. If individual II-4 marries a woman who is M. what are the chances that they would have a child with this disorder? To A 1004 B.0% C.25% 0.75 E SOM
The pedigree below shows the inheritance pattern of a sex-linked allele for one family. What is...
The pedigree below shows the inheritance pattern of a sex-linked allele for one family. What is true about the genotype of individuall-2? 1-1 1-2 II-1 II-2 II-3 II-4 III-1 III-2 The disease is caused by a dominant allele (D) and his genotype is dd He must have the genotype X'Y The disease is caused by having two recessive alleles (dd) and his genotype is He has the recessive disease allele on his X chromosome XY He has the dominant disease...
a.) Before individual II-2 had an affected son, this family believed the condition followed a dominant...
a.) Before individual II-2 had an affected
son, this family believed the condition followed a dominant mode of
inheritance. Why does the phenotype of III-1 support a
recessive rather than a dominant mode of inheritance?
b.) Could the mode of inheritance actually be dominant? Explain
using appropriate genetic terms.
c.) In order to better understand the risk of passing this
condition on to additional offspring, individual II-2 sought
genetic counseling which resulted in the drawing of this pedigree.
This action makes...
QUESTION 3 If the characteristic depicted in the pedigree below is subject to complete penetrance, which...
QUESTION 3 If the characteristic depicted in the pedigree below is subject to complete penetrance, which of the following modes of inheritance are possible? 3 4 1 2 Y linked Mitochondrial X linked recessive Autosomal recessive QUESTION 4 5 p. If the characteristic depicted in the pedigree below is subject to complete penetrance, what is the genotype of individual II-3? 2 2 3 Shop N 1 2 3 AA, homozygous dominant aa, homozygous recessive Aa, heterozygous QUESTION 5 If the...
1. Human inheritance patterns (5 pts). All of the following questions refer to the following pedigree,...
1. Human inheritance patterns (5 pts). All of the following questions refer to the following pedigree, tracing a rare trait (#1) and a common trait (#2) through the same family. (We are combining two different charts into one chart with this method. It may help you to redraw two separate charts to make who is affected/unaffected by each trait more clear. The inheritance of trait 1 doesn't influence the inheritance of trait 2.) 1 - Affected Trait 1 - Affected...
Information Flag question Information text You are consulting with a family where sometimes a mutation that...
Information
Flag question
Information text
You are consulting with a family where sometimes a mutation that
leads to deafness (D) and a mutation that predisposes
individuals to early heart failure (H) are
linked. Normally these two traits sort independently
but, in some individuals, a reciprocal translocation has moved them
to the same chromosome. The chromosome maps for an individual with
two normal chromosome pairs (Normal Arrangement), and a
translocation heterozygote (Translocation Arrangement) are shown
below.
Deafness and early heart failure are...
Genetics Pedigree Worksheet 1. Use the below pedigree chart to answer the following questions about dimples....
Genetics Pedigree Worksheet 1. Use the below pedigree chart to answer the following questions about dimples. The Dimple gene controls whether a person has dimples or doesn't have dimples. Dimples is dominant to no dimples. Place the genotypes of each individual below its symbol. O Dimples gene (D) Dimples is dominant to no dimples 12 13 14 A) How many family members have Dimples? B) What is the genotype of individual 3 and 4? C) Can cither individual #8 or...
Use the pedigree shown below to answer the following questions. The pedigree is for a family in which dark-shaded symbols represent individuals with a hereditary form of early-onset colon cancer. Numbers under the symbols are the individual's age at the time of diagnosis. Crossed through symbols means the person is deceased. A) What is the genotype of the deceased individual in generation II? B) From this pedigree, how does this trait seem to be inherited? C) What are the possible...
A family tree of sorts is called a pedigree. The symbols used for a pedigree are: O female, unaffected Siblings are placed in birth order from left to right and are labeled with Arabic numerals. Each generation is labeled with a Roman numeral. Therefore the male exhbiting the female, affected male, unaffected trait in the pedigree below in the bottom, center would be identified as Il-4. male, affected -utington's Disease REVIEW – Reading a pedigree and dominant/recessive Inheritance. For questions...
Which pair in the pedigree shares the same mitochondrial DNA? OOOOOOO 2 3 4 5 II 1-2 and III-1 II-2 and III-2 Ill-1 and III-2 11-2 and 111-1 1-3 and 11-6
Question 25 4 points Save This pedigree (Pedigree #2) illustrates the inheritance of a simple Mendelian trait. If individual II-4 marries a woman who is M. what are the chances that they would have a child with this disorder? To A 1004 B.0% C.25% 0.75 E SOM
The pedigree below shows the inheritance pattern of a sex-linked allele for one family. What is true about the genotype of individuall-2? 1-1 1-2 II-1 II-2 II-3 II-4 III-1 III-2 The disease is caused by a dominant allele (D) and his genotype is dd He must have the genotype X'Y The disease is caused by having two recessive alleles (dd) and his genotype is He has the recessive disease allele on his X chromosome XY He has the dominant disease...
a.) Before individual II-2 had an affected
son, this family believed the condition followed a dominant mode of
inheritance. Why does the phenotype of III-1 support a
recessive rather than a dominant mode of inheritance?
b.) Could the mode of inheritance actually be dominant? Explain
using appropriate genetic terms.
c.) In order to better understand the risk of passing this
condition on to additional offspring, individual II-2 sought
genetic counseling which resulted in the drawing of this pedigree.
This action makes...
QUESTION 3 If the characteristic depicted in the pedigree below is subject to complete penetrance, which of the following modes of inheritance are possible? 3 4 1 2 Y linked Mitochondrial X linked recessive Autosomal recessive QUESTION 4 5 p. If the characteristic depicted in the pedigree below is subject to complete penetrance, what is the genotype of individual II-3? 2 2 3 Shop N 1 2 3 AA, homozygous dominant aa, homozygous recessive Aa, heterozygous QUESTION 5 If the...
1. Human inheritance patterns (5 pts). All of the following questions refer to the following pedigree, tracing a rare trait (#1) and a common trait (#2) through the same family. (We are combining two different charts into one chart with this method. It may help you to redraw two separate charts to make who is affected/unaffected by each trait more clear. The inheritance of trait 1 doesn't influence the inheritance of trait 2.) 1 - Affected Trait 1 - Affected...
Information
Flag question
Information text
You are consulting with a family where sometimes a mutation that
leads to deafness (D) and a mutation that predisposes
individuals to early heart failure (H) are
linked. Normally these two traits sort independently
but, in some individuals, a reciprocal translocation has moved them
to the same chromosome. The chromosome maps for an individual with
two normal chromosome pairs (Normal Arrangement), and a
translocation heterozygote (Translocation Arrangement) are shown
below.
Deafness and early heart failure are...
Genetics Pedigree Worksheet 1. Use the below pedigree chart to answer the following questions about dimples. The Dimple gene controls whether a person has dimples or doesn't have dimples. Dimples is dominant to no dimples. Place the genotypes of each individual below its symbol. O Dimples gene (D) Dimples is dominant to no dimples 12 13 14 A) How many family members have Dimples? B) What is the genotype of individual 3 and 4? C) Can cither individual #8 or...
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