342582
A person who is the beginner of the family history, in a pedigree analysis, is called
1 Siblings
2 Kindred
3 Proband
4 Propositus
Explanation:
In a pedigree analysis, a person who is the beginner of the family history is called proband.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342583
Double lines in pedigree analysis show:
1 Consanguineous marriage
2 Normal mating
3 Sex unspecified
4 Unaffected offspring
Explanation:
The consanguineous mating in the pedigree analysis are indicated by double lines connecting the mates. Because of this pedigree inbreeding brings about a recessive condition.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342584
Which one of the following is hereditary character of blood?
1 Nucleus
2 Blood group
3 Haem
4 None of these
Explanation:
According to Mendel,s law, blood group of a person is inherited from parents to offsprings. So, blood group is a hereditary character of blood.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342585
Which of the following variations are temporary and have nothing to do with the last or next generation?
1 Environmental variations
2 Hereditary variations
3 Discontinuous variations
4 None of these
Explanation:
Environmental variations are the variations which are slightly due to environment. Such variations are temporary and they have nothing to do with the next generations.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342586
From the following pedigree chart of a family, one can make an analysis that:
1 It is an autosomal dominant trait
2 It is an autosomal recessive trait
3 It is an allosomal dominant trait
4 It is an allosomal recessive trait
Explanation:
Since both female and male progeny is affected, it is an autosomal disease, and the trait is recessive as for a recessive trait to be inherited. The parents not showing traits are giving birth to affected progeny.
342582
A person who is the beginner of the family history, in a pedigree analysis, is called
1 Siblings
2 Kindred
3 Proband
4 Propositus
Explanation:
In a pedigree analysis, a person who is the beginner of the family history is called proband.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342583
Double lines in pedigree analysis show:
1 Consanguineous marriage
2 Normal mating
3 Sex unspecified
4 Unaffected offspring
Explanation:
The consanguineous mating in the pedigree analysis are indicated by double lines connecting the mates. Because of this pedigree inbreeding brings about a recessive condition.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342584
Which one of the following is hereditary character of blood?
1 Nucleus
2 Blood group
3 Haem
4 None of these
Explanation:
According to Mendel,s law, blood group of a person is inherited from parents to offsprings. So, blood group is a hereditary character of blood.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342585
Which of the following variations are temporary and have nothing to do with the last or next generation?
1 Environmental variations
2 Hereditary variations
3 Discontinuous variations
4 None of these
Explanation:
Environmental variations are the variations which are slightly due to environment. Such variations are temporary and they have nothing to do with the next generations.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342586
From the following pedigree chart of a family, one can make an analysis that:
1 It is an autosomal dominant trait
2 It is an autosomal recessive trait
3 It is an allosomal dominant trait
4 It is an allosomal recessive trait
Explanation:
Since both female and male progeny is affected, it is an autosomal disease, and the trait is recessive as for a recessive trait to be inherited. The parents not showing traits are giving birth to affected progeny.
342582
A person who is the beginner of the family history, in a pedigree analysis, is called
1 Siblings
2 Kindred
3 Proband
4 Propositus
Explanation:
In a pedigree analysis, a person who is the beginner of the family history is called proband.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342583
Double lines in pedigree analysis show:
1 Consanguineous marriage
2 Normal mating
3 Sex unspecified
4 Unaffected offspring
Explanation:
The consanguineous mating in the pedigree analysis are indicated by double lines connecting the mates. Because of this pedigree inbreeding brings about a recessive condition.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342584
Which one of the following is hereditary character of blood?
1 Nucleus
2 Blood group
3 Haem
4 None of these
Explanation:
According to Mendel,s law, blood group of a person is inherited from parents to offsprings. So, blood group is a hereditary character of blood.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342585
Which of the following variations are temporary and have nothing to do with the last or next generation?
1 Environmental variations
2 Hereditary variations
3 Discontinuous variations
4 None of these
Explanation:
Environmental variations are the variations which are slightly due to environment. Such variations are temporary and they have nothing to do with the next generations.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342586
From the following pedigree chart of a family, one can make an analysis that:
1 It is an autosomal dominant trait
2 It is an autosomal recessive trait
3 It is an allosomal dominant trait
4 It is an allosomal recessive trait
Explanation:
Since both female and male progeny is affected, it is an autosomal disease, and the trait is recessive as for a recessive trait to be inherited. The parents not showing traits are giving birth to affected progeny.
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342582
A person who is the beginner of the family history, in a pedigree analysis, is called
1 Siblings
2 Kindred
3 Proband
4 Propositus
Explanation:
In a pedigree analysis, a person who is the beginner of the family history is called proband.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342583
Double lines in pedigree analysis show:
1 Consanguineous marriage
2 Normal mating
3 Sex unspecified
4 Unaffected offspring
Explanation:
The consanguineous mating in the pedigree analysis are indicated by double lines connecting the mates. Because of this pedigree inbreeding brings about a recessive condition.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342584
Which one of the following is hereditary character of blood?
1 Nucleus
2 Blood group
3 Haem
4 None of these
Explanation:
According to Mendel,s law, blood group of a person is inherited from parents to offsprings. So, blood group is a hereditary character of blood.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342585
Which of the following variations are temporary and have nothing to do with the last or next generation?
1 Environmental variations
2 Hereditary variations
3 Discontinuous variations
4 None of these
Explanation:
Environmental variations are the variations which are slightly due to environment. Such variations are temporary and they have nothing to do with the next generations.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342586
From the following pedigree chart of a family, one can make an analysis that:
1 It is an autosomal dominant trait
2 It is an autosomal recessive trait
3 It is an allosomal dominant trait
4 It is an allosomal recessive trait
Explanation:
Since both female and male progeny is affected, it is an autosomal disease, and the trait is recessive as for a recessive trait to be inherited. The parents not showing traits are giving birth to affected progeny.
342582
A person who is the beginner of the family history, in a pedigree analysis, is called
1 Siblings
2 Kindred
3 Proband
4 Propositus
Explanation:
In a pedigree analysis, a person who is the beginner of the family history is called proband.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342583
Double lines in pedigree analysis show:
1 Consanguineous marriage
2 Normal mating
3 Sex unspecified
4 Unaffected offspring
Explanation:
The consanguineous mating in the pedigree analysis are indicated by double lines connecting the mates. Because of this pedigree inbreeding brings about a recessive condition.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342584
Which one of the following is hereditary character of blood?
1 Nucleus
2 Blood group
3 Haem
4 None of these
Explanation:
According to Mendel,s law, blood group of a person is inherited from parents to offsprings. So, blood group is a hereditary character of blood.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342585
Which of the following variations are temporary and have nothing to do with the last or next generation?
1 Environmental variations
2 Hereditary variations
3 Discontinuous variations
4 None of these
Explanation:
Environmental variations are the variations which are slightly due to environment. Such variations are temporary and they have nothing to do with the next generations.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342586
From the following pedigree chart of a family, one can make an analysis that:
1 It is an autosomal dominant trait
2 It is an autosomal recessive trait
3 It is an allosomal dominant trait
4 It is an allosomal recessive trait
Explanation:
Since both female and male progeny is affected, it is an autosomal disease, and the trait is recessive as for a recessive trait to be inherited. The parents not showing traits are giving birth to affected progeny.
