A gamete normally contains one alleles of a gene. During gamete formation, the alleles for each gene segregate from each other so that each gamete carries only one allele for each gene. This is known as law of segregation (monohybrid cross). So, the correct option is D.
Karnataka CET-2002
Principle of Inheritance and Variation
184303
Genes exhibiting multiple effects are known as
1 complementary genes
2 pleiotropic genes
3 cistrons
4 pseudogenes
Explanation:
Pleiotropy is the term used to describe a gene which exhibit more than one phenotypic effects such as the gene for sickle cell anemia. Complementary genes: A complementary gene is one of two or more genes that, when present together, cause effects that are qualitatively different from each gene's individual effect. Cistrons: Cistrons is a section of a DNA or RNA molecules that codes for a specific polypeptide in protein synthesis. Pseudo genes: A section of DNA known as pseudogene is one that structurally mimics a gene but cannot actually code for a protein.
BCECE-2014
Principle of Inheritance and Variation
184304
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as
1 Qualitative inheritance
2 Quantitative inheritance
3 Polygenic inheritance
4 Complex inheritance.
Explanation:
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as qualitative inheritance. Quantitative inheritance: The term "quantitative inheritance" (also known as polygenic inheritance) refers to inheritance that is regulated by one or more genes and in which each dominant allele expresses a portion or unit of the fruit, fruit trait only manifesting when all the dominant alleles are present. Complex inheritance : Complex interaction is the term used to describe inherited feature that have a genetic component but do not strictly follow Mendelian inheritance. It may entail two or more gene interactions or gene-environment interactions.
AMU-1998
Principle of Inheritance and Variation
184311
In Pisum sativum there are 14 chromosomes. How many pairs with different chromosomal composition can be prepared?
1 14
2 7
3 \(2^{14}\)
4 \(2^{7}\)
Explanation:
An organism can make \(2^{\mathrm{n}}\) different combination of chromosomal compositions where \(\mathrm{n}=\) number of homologous pair, chromosome are present in pairs and a diploid organism carries two complete sets of homologous chromosomes. Since, \(2 \mathrm{n}=14\) makes total 7 pair of homologous chromosome which can form \(2^{7}\) different combinations.
A gamete normally contains one alleles of a gene. During gamete formation, the alleles for each gene segregate from each other so that each gamete carries only one allele for each gene. This is known as law of segregation (monohybrid cross). So, the correct option is D.
Karnataka CET-2002
Principle of Inheritance and Variation
184303
Genes exhibiting multiple effects are known as
1 complementary genes
2 pleiotropic genes
3 cistrons
4 pseudogenes
Explanation:
Pleiotropy is the term used to describe a gene which exhibit more than one phenotypic effects such as the gene for sickle cell anemia. Complementary genes: A complementary gene is one of two or more genes that, when present together, cause effects that are qualitatively different from each gene's individual effect. Cistrons: Cistrons is a section of a DNA or RNA molecules that codes for a specific polypeptide in protein synthesis. Pseudo genes: A section of DNA known as pseudogene is one that structurally mimics a gene but cannot actually code for a protein.
BCECE-2014
Principle of Inheritance and Variation
184304
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as
1 Qualitative inheritance
2 Quantitative inheritance
3 Polygenic inheritance
4 Complex inheritance.
Explanation:
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as qualitative inheritance. Quantitative inheritance: The term "quantitative inheritance" (also known as polygenic inheritance) refers to inheritance that is regulated by one or more genes and in which each dominant allele expresses a portion or unit of the fruit, fruit trait only manifesting when all the dominant alleles are present. Complex inheritance : Complex interaction is the term used to describe inherited feature that have a genetic component but do not strictly follow Mendelian inheritance. It may entail two or more gene interactions or gene-environment interactions.
AMU-1998
Principle of Inheritance and Variation
184311
In Pisum sativum there are 14 chromosomes. How many pairs with different chromosomal composition can be prepared?
1 14
2 7
3 \(2^{14}\)
4 \(2^{7}\)
Explanation:
An organism can make \(2^{\mathrm{n}}\) different combination of chromosomal compositions where \(\mathrm{n}=\) number of homologous pair, chromosome are present in pairs and a diploid organism carries two complete sets of homologous chromosomes. Since, \(2 \mathrm{n}=14\) makes total 7 pair of homologous chromosome which can form \(2^{7}\) different combinations.
A gamete normally contains one alleles of a gene. During gamete formation, the alleles for each gene segregate from each other so that each gamete carries only one allele for each gene. This is known as law of segregation (monohybrid cross). So, the correct option is D.
Karnataka CET-2002
Principle of Inheritance and Variation
184303
Genes exhibiting multiple effects are known as
1 complementary genes
2 pleiotropic genes
3 cistrons
4 pseudogenes
Explanation:
Pleiotropy is the term used to describe a gene which exhibit more than one phenotypic effects such as the gene for sickle cell anemia. Complementary genes: A complementary gene is one of two or more genes that, when present together, cause effects that are qualitatively different from each gene's individual effect. Cistrons: Cistrons is a section of a DNA or RNA molecules that codes for a specific polypeptide in protein synthesis. Pseudo genes: A section of DNA known as pseudogene is one that structurally mimics a gene but cannot actually code for a protein.
BCECE-2014
Principle of Inheritance and Variation
184304
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as
1 Qualitative inheritance
2 Quantitative inheritance
3 Polygenic inheritance
4 Complex inheritance.
Explanation:
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as qualitative inheritance. Quantitative inheritance: The term "quantitative inheritance" (also known as polygenic inheritance) refers to inheritance that is regulated by one or more genes and in which each dominant allele expresses a portion or unit of the fruit, fruit trait only manifesting when all the dominant alleles are present. Complex inheritance : Complex interaction is the term used to describe inherited feature that have a genetic component but do not strictly follow Mendelian inheritance. It may entail two or more gene interactions or gene-environment interactions.
AMU-1998
Principle of Inheritance and Variation
184311
In Pisum sativum there are 14 chromosomes. How many pairs with different chromosomal composition can be prepared?
1 14
2 7
3 \(2^{14}\)
4 \(2^{7}\)
Explanation:
An organism can make \(2^{\mathrm{n}}\) different combination of chromosomal compositions where \(\mathrm{n}=\) number of homologous pair, chromosome are present in pairs and a diploid organism carries two complete sets of homologous chromosomes. Since, \(2 \mathrm{n}=14\) makes total 7 pair of homologous chromosome which can form \(2^{7}\) different combinations.
A gamete normally contains one alleles of a gene. During gamete formation, the alleles for each gene segregate from each other so that each gamete carries only one allele for each gene. This is known as law of segregation (monohybrid cross). So, the correct option is D.
Karnataka CET-2002
Principle of Inheritance and Variation
184303
Genes exhibiting multiple effects are known as
1 complementary genes
2 pleiotropic genes
3 cistrons
4 pseudogenes
Explanation:
Pleiotropy is the term used to describe a gene which exhibit more than one phenotypic effects such as the gene for sickle cell anemia. Complementary genes: A complementary gene is one of two or more genes that, when present together, cause effects that are qualitatively different from each gene's individual effect. Cistrons: Cistrons is a section of a DNA or RNA molecules that codes for a specific polypeptide in protein synthesis. Pseudo genes: A section of DNA known as pseudogene is one that structurally mimics a gene but cannot actually code for a protein.
BCECE-2014
Principle of Inheritance and Variation
184304
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as
1 Qualitative inheritance
2 Quantitative inheritance
3 Polygenic inheritance
4 Complex inheritance.
Explanation:
The phenotypic variation is restricted to certain clear cut characteristics. This variation is commonly known as qualitative inheritance. Quantitative inheritance: The term "quantitative inheritance" (also known as polygenic inheritance) refers to inheritance that is regulated by one or more genes and in which each dominant allele expresses a portion or unit of the fruit, fruit trait only manifesting when all the dominant alleles are present. Complex inheritance : Complex interaction is the term used to describe inherited feature that have a genetic component but do not strictly follow Mendelian inheritance. It may entail two or more gene interactions or gene-environment interactions.
AMU-1998
Principle of Inheritance and Variation
184311
In Pisum sativum there are 14 chromosomes. How many pairs with different chromosomal composition can be prepared?
1 14
2 7
3 \(2^{14}\)
4 \(2^{7}\)
Explanation:
An organism can make \(2^{\mathrm{n}}\) different combination of chromosomal compositions where \(\mathrm{n}=\) number of homologous pair, chromosome are present in pairs and a diploid organism carries two complete sets of homologous chromosomes. Since, \(2 \mathrm{n}=14\) makes total 7 pair of homologous chromosome which can form \(2^{7}\) different combinations.
