1 Form different groups depending upon their relative distance
2 Form one linkage group
3 Will not form any linkage groups
4 Form interactive groups that affect the phenotype
Explanation:
Form one linkage group Morgan showed that genes located on the same chromosome formed one linkage group. But linkage or no linkage depends on proximity of two genes. Genes which are closer show more likelihood of linkage. Hence, option‘b’ is correct.
NCERT EXEMPLAR
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342356
Experimental verification of the chromosomal theory of inheritance was given by
1 Sutton and Boveri
2 Correns
3 T.H.Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342357
The following figure represents a process occurring during phase?
1 Anaphase - I
2 Zygotene of Prophase - I
3 Pachytene of prophase - I
4 Anaphase - II
Explanation:
Crossing over is seen in pachytene of meiosis-I.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342358
Genetic maps are beneficial as they were
1 Extensively used as a starting point in the sequencing of whole genomes
2 It helps to measure the distance between genes
3 Mapping the position of genes on chromosomes
4 All the above
Explanation:
All the statements are correct.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342359
Mendel was not able to get any linkage due to the
1 Law of dominance
2 Law of unit character
3 Law of independent assortment
4 None of these
Explanation:
Mendel was not able to get any linkage due to the Law of independent assortment.
1 Form different groups depending upon their relative distance
2 Form one linkage group
3 Will not form any linkage groups
4 Form interactive groups that affect the phenotype
Explanation:
Form one linkage group Morgan showed that genes located on the same chromosome formed one linkage group. But linkage or no linkage depends on proximity of two genes. Genes which are closer show more likelihood of linkage. Hence, option‘b’ is correct.
NCERT EXEMPLAR
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342356
Experimental verification of the chromosomal theory of inheritance was given by
1 Sutton and Boveri
2 Correns
3 T.H.Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342357
The following figure represents a process occurring during phase?
1 Anaphase - I
2 Zygotene of Prophase - I
3 Pachytene of prophase - I
4 Anaphase - II
Explanation:
Crossing over is seen in pachytene of meiosis-I.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342358
Genetic maps are beneficial as they were
1 Extensively used as a starting point in the sequencing of whole genomes
2 It helps to measure the distance between genes
3 Mapping the position of genes on chromosomes
4 All the above
Explanation:
All the statements are correct.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342359
Mendel was not able to get any linkage due to the
1 Law of dominance
2 Law of unit character
3 Law of independent assortment
4 None of these
Explanation:
Mendel was not able to get any linkage due to the Law of independent assortment.
1 Form different groups depending upon their relative distance
2 Form one linkage group
3 Will not form any linkage groups
4 Form interactive groups that affect the phenotype
Explanation:
Form one linkage group Morgan showed that genes located on the same chromosome formed one linkage group. But linkage or no linkage depends on proximity of two genes. Genes which are closer show more likelihood of linkage. Hence, option‘b’ is correct.
NCERT EXEMPLAR
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342356
Experimental verification of the chromosomal theory of inheritance was given by
1 Sutton and Boveri
2 Correns
3 T.H.Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342357
The following figure represents a process occurring during phase?
1 Anaphase - I
2 Zygotene of Prophase - I
3 Pachytene of prophase - I
4 Anaphase - II
Explanation:
Crossing over is seen in pachytene of meiosis-I.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342358
Genetic maps are beneficial as they were
1 Extensively used as a starting point in the sequencing of whole genomes
2 It helps to measure the distance between genes
3 Mapping the position of genes on chromosomes
4 All the above
Explanation:
All the statements are correct.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342359
Mendel was not able to get any linkage due to the
1 Law of dominance
2 Law of unit character
3 Law of independent assortment
4 None of these
Explanation:
Mendel was not able to get any linkage due to the Law of independent assortment.
1 Form different groups depending upon their relative distance
2 Form one linkage group
3 Will not form any linkage groups
4 Form interactive groups that affect the phenotype
Explanation:
Form one linkage group Morgan showed that genes located on the same chromosome formed one linkage group. But linkage or no linkage depends on proximity of two genes. Genes which are closer show more likelihood of linkage. Hence, option‘b’ is correct.
NCERT EXEMPLAR
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342356
Experimental verification of the chromosomal theory of inheritance was given by
1 Sutton and Boveri
2 Correns
3 T.H.Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342357
The following figure represents a process occurring during phase?
1 Anaphase - I
2 Zygotene of Prophase - I
3 Pachytene of prophase - I
4 Anaphase - II
Explanation:
Crossing over is seen in pachytene of meiosis-I.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342358
Genetic maps are beneficial as they were
1 Extensively used as a starting point in the sequencing of whole genomes
2 It helps to measure the distance between genes
3 Mapping the position of genes on chromosomes
4 All the above
Explanation:
All the statements are correct.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342359
Mendel was not able to get any linkage due to the
1 Law of dominance
2 Law of unit character
3 Law of independent assortment
4 None of these
Explanation:
Mendel was not able to get any linkage due to the Law of independent assortment.
1 Form different groups depending upon their relative distance
2 Form one linkage group
3 Will not form any linkage groups
4 Form interactive groups that affect the phenotype
Explanation:
Form one linkage group Morgan showed that genes located on the same chromosome formed one linkage group. But linkage or no linkage depends on proximity of two genes. Genes which are closer show more likelihood of linkage. Hence, option‘b’ is correct.
NCERT EXEMPLAR
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342356
Experimental verification of the chromosomal theory of inheritance was given by
1 Sutton and Boveri
2 Correns
3 T.H.Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342357
The following figure represents a process occurring during phase?
1 Anaphase - I
2 Zygotene of Prophase - I
3 Pachytene of prophase - I
4 Anaphase - II
Explanation:
Crossing over is seen in pachytene of meiosis-I.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342358
Genetic maps are beneficial as they were
1 Extensively used as a starting point in the sequencing of whole genomes
2 It helps to measure the distance between genes
3 Mapping the position of genes on chromosomes
4 All the above
Explanation:
All the statements are correct.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342359
Mendel was not able to get any linkage due to the
1 Law of dominance
2 Law of unit character
3 Law of independent assortment
4 None of these
Explanation:
Mendel was not able to get any linkage due to the Law of independent assortment.
