Biology
Grade-9
Easy
Question
Alternate or different genes that code for the same trait are called__________.
- Chromosomes
- Segments
- Alleles
- Homozygous
The correct answer is: Alleles
Alternate or different genes that code for the same trait are called Alleles.
Related Questions to study
Biology
The exact genetic makeup of an organism, such as RR, Tt, and PP is its:
- Phenotype
- Dominance
- Genotype
- Trait
The exact genetic makeup of an organism, such as RR, Tt, and PP is its:
BiologyGrade-9
- Phenotype
- Dominance
- Genotype
- Trait
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TT, tt, PP, pp, SS, and ss are examples of alleles that are:
- Homozygous
- Heterozygous
- Different
- Homologous
TT, tt, PP, pp, SS, and ss are examples of alleles that are:
BiologyGrade-9
- Homozygous
- Heterozygous
- Different
- Homologous
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Who is considered the "Father of modern genetics"?
- Einstein
- Mendel
- Disney
- Washington
Who is considered the "Father of modern genetics"?
BiologyGrade-9
- Einstein
- Mendel
- Disney
- Washington
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Which of the following are known as ‘hereditary carriers’?
- Ribosomes
- Genes
- Histones
- Enzymes
Which of the following are known as ‘hereditary carriers’?
BiologyGrade-9
- Ribosomes
- Genes
- Histones
- Enzymes
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Genes are made of ________.
- DNA only
- RNA only
- Either DNA or RNA
- Neither DNA nor RNA
Genes are made of ________.
BiologyGrade-9
- DNA only
- RNA only
- Either DNA or RNA
- Neither DNA nor RNA
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The chemical composition of a typical gene is made of ________.
- Polynucleotides
- Histones
- Phospholipids
- Sphingolipids
The chemical composition of a typical gene is made of ________.
BiologyGrade-9
- Polynucleotides
- Histones
- Phospholipids
- Sphingolipids
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Satellite DNA is present in __________.
- Nucleolus
- Chromosome
- Lysosome
- Nucleosome
Satellite DNA is present in __________.
BiologyGrade-9
- Nucleolus
- Chromosome
- Lysosome
- Nucleosome
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Nucleosomes are ________.
- Units of DNA
- Units of Chromosome
- Units of RNA
- Units of protein
Nucleosomes are ________.
BiologyGrade-9
- Units of DNA
- Units of Chromosome
- Units of RNA
- Units of protein
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Identify the correct statement.
- Genes have no control over heredity.
- Genes control protein synthesis only.
- Genes control both protein synthesis and heredity.
- Genes control heredity only.
Identify the correct statement.
BiologyGrade-9
- Genes have no control over heredity.
- Genes control protein synthesis only.
- Genes control both protein synthesis and heredity.
- Genes control heredity only.
Biology
In a chromosome, which of the following biomolecule carries the genetic information.
- DNA
- RNA
- Histone
- Non-histone
In a chromosome, which of the following biomolecule carries the genetic information.
BiologyGrade-9
- DNA
- RNA
- Histone
- Non-histone
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________ are known as the carriers of hereditary material.
- Chromosome
- Histone
- Centromere
- Satellite
________ are known as the carriers of hereditary material.
BiologyGrade-9
- Chromosome
- Histone
- Centromere
- Satellite
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In a chromosome ________ controls the hereditary information.
- DNA
- Histone
- Centromere
- Satellite
In a chromosome ________ controls the hereditary information.
BiologyGrade-9
- DNA
- Histone
- Centromere
- Satellite
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A prokaryotic chromosome is found to have ________.
- DNA and histone
- Either DNA or Histone
- Neither DNA nor Histone
- DNA but no histone
A prokaryotic chromosome is found to have ________.
BiologyGrade-9
- DNA and histone
- Either DNA or Histone
- Neither DNA nor Histone
- DNA but no histone
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‘Gene’ is the term which is used to refer ________.
- A segment of DNA
- A segment of RNA
- An array of amino acids
- An array of sugar molecules
‘Gene’ is the term which is used to refer ________.
BiologyGrade-9
- A segment of DNA
- A segment of RNA
- An array of amino acids
- An array of sugar molecules
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Which is the correct order of DNA packaging?
- Nucleosome
Chromatid
Solenoid Fiber
Chromosome
- Nucleosome
Solenoid Fiber
Chromatid
Chromosome
- Chromatid
Solenoid Fiber
Nucleosome
Chromosome
- Solenoid Fiber
Nucleosome
Chromatid
Chromosome
Which is the correct order of DNA packaging?
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- Nucleosome
Chromatid
Solenoid Fiber
Chromosome
- Nucleosome
Solenoid Fiber
Chromatid
Chromosome
- Chromatid
Solenoid Fiber
Nucleosome
Chromosome
- Solenoid Fiber
Nucleosome
Chromatid
Chromosome