NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342360
Experimental verification of the chromosomal theory of inheritance was done by-
1 Sutton
2 Boveri
3 Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan and his colleagues, led to discovering the basis for the variation that sexual reproduction produced.
NEET - 2020
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342361
State the percentage (%) of recombinants in cross A & cross B.
1 37.2%, 1.3%
2 1.3%, 37.2%
3 1.3%, 98.7%
4 37.2%, 62.8%
Explanation:
The genes white and yellow were very tightly linked and showed only 1.3 per cent recombination while white and miniature wing showed 37.2 per cent recombination.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342362
Linkage groups in Drosophila is
1 20
2 4
3 10
4 5
Explanation:
Haploid no. of chromosomes = 4 + 1 Y chromosome so 5.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342363
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosomes?
1 d, b, a, c
2 a, b, c, d
3 a, c, b, d
4 a, d, b, c
Explanation:
Recombination frequency is equal to the distance between the genes. Distance between a & c is 5%, b & c is 15%, b & d is 9%, a &b is 20%, c & d is 24% and a & d is 29%. Then the sequence of these genes on a linear chromosome will be a, c, b, d.
342360
Experimental verification of the chromosomal theory of inheritance was done by-
1 Sutton
2 Boveri
3 Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan and his colleagues, led to discovering the basis for the variation that sexual reproduction produced.
NEET - 2020
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342361
State the percentage (%) of recombinants in cross A & cross B.
1 37.2%, 1.3%
2 1.3%, 37.2%
3 1.3%, 98.7%
4 37.2%, 62.8%
Explanation:
The genes white and yellow were very tightly linked and showed only 1.3 per cent recombination while white and miniature wing showed 37.2 per cent recombination.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342362
Linkage groups in Drosophila is
1 20
2 4
3 10
4 5
Explanation:
Haploid no. of chromosomes = 4 + 1 Y chromosome so 5.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342363
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosomes?
1 d, b, a, c
2 a, b, c, d
3 a, c, b, d
4 a, d, b, c
Explanation:
Recombination frequency is equal to the distance between the genes. Distance between a & c is 5%, b & c is 15%, b & d is 9%, a &b is 20%, c & d is 24% and a & d is 29%. Then the sequence of these genes on a linear chromosome will be a, c, b, d.
342360
Experimental verification of the chromosomal theory of inheritance was done by-
1 Sutton
2 Boveri
3 Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan and his colleagues, led to discovering the basis for the variation that sexual reproduction produced.
NEET - 2020
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342361
State the percentage (%) of recombinants in cross A & cross B.
1 37.2%, 1.3%
2 1.3%, 37.2%
3 1.3%, 98.7%
4 37.2%, 62.8%
Explanation:
The genes white and yellow were very tightly linked and showed only 1.3 per cent recombination while white and miniature wing showed 37.2 per cent recombination.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342362
Linkage groups in Drosophila is
1 20
2 4
3 10
4 5
Explanation:
Haploid no. of chromosomes = 4 + 1 Y chromosome so 5.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342363
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosomes?
1 d, b, a, c
2 a, b, c, d
3 a, c, b, d
4 a, d, b, c
Explanation:
Recombination frequency is equal to the distance between the genes. Distance between a & c is 5%, b & c is 15%, b & d is 9%, a &b is 20%, c & d is 24% and a & d is 29%. Then the sequence of these genes on a linear chromosome will be a, c, b, d.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342360
Experimental verification of the chromosomal theory of inheritance was done by-
1 Sutton
2 Boveri
3 Morgan
4 Mendel
Explanation:
Experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan and his colleagues, led to discovering the basis for the variation that sexual reproduction produced.
NEET - 2020
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342361
State the percentage (%) of recombinants in cross A & cross B.
1 37.2%, 1.3%
2 1.3%, 37.2%
3 1.3%, 98.7%
4 37.2%, 62.8%
Explanation:
The genes white and yellow were very tightly linked and showed only 1.3 per cent recombination while white and miniature wing showed 37.2 per cent recombination.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342362
Linkage groups in Drosophila is
1 20
2 4
3 10
4 5
Explanation:
Haploid no. of chromosomes = 4 + 1 Y chromosome so 5.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342363
The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is 29%. What will be the sequence of these genes on a linear chromosomes?
1 d, b, a, c
2 a, b, c, d
3 a, c, b, d
4 a, d, b, c
Explanation:
Recombination frequency is equal to the distance between the genes. Distance between a & c is 5%, b & c is 15%, b & d is 9%, a &b is 20%, c & d is 24% and a & d is 29%. Then the sequence of these genes on a linear chromosome will be a, c, b, d.
