184492
The chromosome number of the potato gametes is equal to double the number of the meiocytes of housefly and thrice the number of meiocytes of fruit fly. What is the haploid ratio of chromosome number of fruit fly, house fly and potato?
1 \(24: 4: 6\)
2 \(6: 4: 24\)
3 \(4: 6: 24\)
4 \(1: 2: 3\)
Explanation:
Haploid ratio of chromosome number is: Fruit fly - 4 House fly - 6 Potato - 24
TS EAMCET-29.09.2020 Shift-I
Principle of Inheritance and Variation
184493
Lampbrush chromosomes are present in
1 Drosophilla
2 Ascaris
3 Hydra
4 None of these
Explanation:
Lampbrush chromosomes are not present in any of the options provided (Drosophila, Ascaris or Hydra). They are typically found in amphibian and avian oocytes.
MGIMS Wardha-2012
Principle of Inheritance and Variation
184494
Genotypic and phenotypic ratio in monohybrid cross remains same in case of
1 Sex linked genes
2 Pseudoallelic genes
3 Intermediate inheritance
4 Dominant and recessive genes
Explanation:
Genotypic and phenotypic ratio of mono hybrid cross remains same in case of intermediate inheritance. The genotypic and phenotypic ratios are different from typical Mendelian genetics. Instead of the usual 1:2:1 genotypic and 3:1 phenotypic ratios, you get a 1:2:1 phenotypic ratio. This means that heterozygous individuals display an intermediate or blended phenotype, which is different from the complete dominance seen in dominant and recessive gene pairs.
J and K CET-2011
Principle of Inheritance and Variation
184475
Experimental verification of chromosomal theory of inheritance was done by
1 Sutton - Boveri
2 Gregor Mendel
3 Thomas Hunt Morgan
4 Correns
Explanation:
Experimental verification of chromosomal theory of inheritance was done by Thomas Hunt Morgan who studied on fruit flies (Drosophila melanogaster).
184492
The chromosome number of the potato gametes is equal to double the number of the meiocytes of housefly and thrice the number of meiocytes of fruit fly. What is the haploid ratio of chromosome number of fruit fly, house fly and potato?
1 \(24: 4: 6\)
2 \(6: 4: 24\)
3 \(4: 6: 24\)
4 \(1: 2: 3\)
Explanation:
Haploid ratio of chromosome number is: Fruit fly - 4 House fly - 6 Potato - 24
TS EAMCET-29.09.2020 Shift-I
Principle of Inheritance and Variation
184493
Lampbrush chromosomes are present in
1 Drosophilla
2 Ascaris
3 Hydra
4 None of these
Explanation:
Lampbrush chromosomes are not present in any of the options provided (Drosophila, Ascaris or Hydra). They are typically found in amphibian and avian oocytes.
MGIMS Wardha-2012
Principle of Inheritance and Variation
184494
Genotypic and phenotypic ratio in monohybrid cross remains same in case of
1 Sex linked genes
2 Pseudoallelic genes
3 Intermediate inheritance
4 Dominant and recessive genes
Explanation:
Genotypic and phenotypic ratio of mono hybrid cross remains same in case of intermediate inheritance. The genotypic and phenotypic ratios are different from typical Mendelian genetics. Instead of the usual 1:2:1 genotypic and 3:1 phenotypic ratios, you get a 1:2:1 phenotypic ratio. This means that heterozygous individuals display an intermediate or blended phenotype, which is different from the complete dominance seen in dominant and recessive gene pairs.
J and K CET-2011
Principle of Inheritance and Variation
184475
Experimental verification of chromosomal theory of inheritance was done by
1 Sutton - Boveri
2 Gregor Mendel
3 Thomas Hunt Morgan
4 Correns
Explanation:
Experimental verification of chromosomal theory of inheritance was done by Thomas Hunt Morgan who studied on fruit flies (Drosophila melanogaster).
184492
The chromosome number of the potato gametes is equal to double the number of the meiocytes of housefly and thrice the number of meiocytes of fruit fly. What is the haploid ratio of chromosome number of fruit fly, house fly and potato?
1 \(24: 4: 6\)
2 \(6: 4: 24\)
3 \(4: 6: 24\)
4 \(1: 2: 3\)
Explanation:
Haploid ratio of chromosome number is: Fruit fly - 4 House fly - 6 Potato - 24
TS EAMCET-29.09.2020 Shift-I
Principle of Inheritance and Variation
184493
Lampbrush chromosomes are present in
1 Drosophilla
2 Ascaris
3 Hydra
4 None of these
Explanation:
Lampbrush chromosomes are not present in any of the options provided (Drosophila, Ascaris or Hydra). They are typically found in amphibian and avian oocytes.
MGIMS Wardha-2012
Principle of Inheritance and Variation
184494
Genotypic and phenotypic ratio in monohybrid cross remains same in case of
1 Sex linked genes
2 Pseudoallelic genes
3 Intermediate inheritance
4 Dominant and recessive genes
Explanation:
Genotypic and phenotypic ratio of mono hybrid cross remains same in case of intermediate inheritance. The genotypic and phenotypic ratios are different from typical Mendelian genetics. Instead of the usual 1:2:1 genotypic and 3:1 phenotypic ratios, you get a 1:2:1 phenotypic ratio. This means that heterozygous individuals display an intermediate or blended phenotype, which is different from the complete dominance seen in dominant and recessive gene pairs.
J and K CET-2011
Principle of Inheritance and Variation
184475
Experimental verification of chromosomal theory of inheritance was done by
1 Sutton - Boveri
2 Gregor Mendel
3 Thomas Hunt Morgan
4 Correns
Explanation:
Experimental verification of chromosomal theory of inheritance was done by Thomas Hunt Morgan who studied on fruit flies (Drosophila melanogaster).
184492
The chromosome number of the potato gametes is equal to double the number of the meiocytes of housefly and thrice the number of meiocytes of fruit fly. What is the haploid ratio of chromosome number of fruit fly, house fly and potato?
1 \(24: 4: 6\)
2 \(6: 4: 24\)
3 \(4: 6: 24\)
4 \(1: 2: 3\)
Explanation:
Haploid ratio of chromosome number is: Fruit fly - 4 House fly - 6 Potato - 24
TS EAMCET-29.09.2020 Shift-I
Principle of Inheritance and Variation
184493
Lampbrush chromosomes are present in
1 Drosophilla
2 Ascaris
3 Hydra
4 None of these
Explanation:
Lampbrush chromosomes are not present in any of the options provided (Drosophila, Ascaris or Hydra). They are typically found in amphibian and avian oocytes.
MGIMS Wardha-2012
Principle of Inheritance and Variation
184494
Genotypic and phenotypic ratio in monohybrid cross remains same in case of
1 Sex linked genes
2 Pseudoallelic genes
3 Intermediate inheritance
4 Dominant and recessive genes
Explanation:
Genotypic and phenotypic ratio of mono hybrid cross remains same in case of intermediate inheritance. The genotypic and phenotypic ratios are different from typical Mendelian genetics. Instead of the usual 1:2:1 genotypic and 3:1 phenotypic ratios, you get a 1:2:1 phenotypic ratio. This means that heterozygous individuals display an intermediate or blended phenotype, which is different from the complete dominance seen in dominant and recessive gene pairs.
J and K CET-2011
Principle of Inheritance and Variation
184475
Experimental verification of chromosomal theory of inheritance was done by
1 Sutton - Boveri
2 Gregor Mendel
3 Thomas Hunt Morgan
4 Correns
Explanation:
Experimental verification of chromosomal theory of inheritance was done by Thomas Hunt Morgan who studied on fruit flies (Drosophila melanogaster).
