Chromosomes And Genes MCQ Tests
10th Class Biology MCQ Tests
Chromosomes And Genes
of 10th Class Biology has 12 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 12
Total Marks: 12
Time: 15 Mins
Total Questions: 12
Total Marks: 12
Time: 15 Mins
15Min : 00 Sec Remaining
Question # 1
Degrees of freedom of DNA are:
Question # 2
Chromosome is made of ______________.
Question # 3
DNA wraps around histone proteins and forms round structures, called _________
Question # 4
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 5
The locations or positions of genes on chromosomes are known as ___________.
Question # 6
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 7
Which one of the following contains the genetic code?
Question # 8
Common purines are comprised of _____.
Question # 9
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 10
In _____________, james watson and Crick proposed the structure for DNA.
Question # 11
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 12
The nitrogenous base adenine of one nucleotide forms pair with:
Total Questions
123456789101112
Question # 1
Degrees of freedom of DNA are:
Question # 2
Chromosome is made of ______________.
Question # 3
DNA wraps around histone proteins and forms round structures, called _________
Question # 4
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 5
The locations or positions of genes on chromosomes are known as ___________.
Question # 6
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 7
Which one of the following contains the genetic code?
Question # 8
Common purines are comprised of _____.
Question # 9
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 10
In _____________, james watson and Crick proposed the structure for DNA.
Question # 11
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 12
The nitrogenous base adenine of one nucleotide forms pair with:
Total Questions
123456789101112
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Updated on: 17-05-2026
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