Chapter 15 Inheritance Biology 10th Class Punjab MCQ Tests
10th Class Biology Chapter 15 MCQ Tests
Chapter 15 of 10th Class Biology has 41 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: 41
Total Marks: 41
Time: 45 Mins
Total Questions: 41
Total Marks: 41
Time: 45 Mins
45Min : 00 Sec Remaining
Question # 1
DNA wraps around histone proteins and forms round structures, called _________
Question # 2
Chromosome is made of ______________.
Question # 3
In _____________, james watson and Crick proposed the structure for DNA.
Question # 4
The locations or positions of genes on chromosomes are known as ___________.
Question # 5
Each chromosome is made up of DNA tightly coiled many times around proteins called _______ that support its structure.
Question # 6
The chromosomes carry the units of inheritance called the ____________.
Question # 7
________ is the situation where two different alleles of a gene pair express themselves completely
Question # 8
Charles Darwin published a book "On the origin of species by means of Natural Selection" in ___________.
Question # 9
_______ can cause a permanent change in the DNA of an organism.
Question # 10
The diversity in the type of beaks of finches adapted to different feeding habits on the Galapagos Islands, as observed by Darwin, provides evidence for:
Question # 11
Which of the following term is used to describe the variation in the DNA sequence in each of our genomes?
Question # 12
Which of the following is an example of genetic variation?
Question # 13
Mendel used _____________ pea plants in his experiments.
Question # 14
Common purines are comprised of _____.
Question # 15
A red flower is crossed with a white flower and the progeny is pink. This is an example of ____.
Question # 16
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 17
Which of the following is an example of environmental variation?
Question # 18
The nitrogenous base adenine of one nucleotide forms pair with:
Question # 19
Expression of a genotype in the form of a trait is called:
Question # 20
Which one of the following law states, two or more characteristics are inherited, individual hereditary factors assort independently during gamete production?
Question # 21
The term \'phenotype\' refers to the observable ____ of an organism.
Question # 22
Test cross involves breeding of a phenotypically dominant individual with a phenotypically ____.
Question # 23
The term "true breading" means __________.
Question # 24
In the early 1900s, German botanist Carl Correns (18641933) studied incomplete dominance in one of the following plant:
Question # 25
Examples of deviations from laws of inheritance proposed by Mendel includes ____.
Question # 26
Chromosomal crossover occurs when _______ chromosomes exchange genetic material.
Question # 27
In Mendel\'s experiment, ratio of round seeds to wrinkled seeds are ____.
Question # 28
Degrees of freedom of DNA are:
Question # 29
According to Gregor Mendel, features that must be present in an organism, chosen for genetic experiment includes:
Question # 30
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 31
Mendel studied two contrasting traits at a time, such crosses are called _____________.
Question # 32
Kind of situation in which alleles of gene pair are expressed completely by themselves is called ____.
Question # 33
If half offsprings are recessive, this means that individual was a ____.
Question # 34
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 35
If a true breeding tall plant was crossed with true breeding short result was_________.
Question # 36
Which term is used for a genotype in which gene pair contains two different alleles?
Question # 37
The allele IB produces antigen __ in blood and the phenotype is blood group B.
Question # 38
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 39
The position of a gene on a chromosome is called:
Question # 40
Result of incomplete dominance leads to ____.
Question # 41
Which one of the following contains the genetic code?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738394041
Question # 1
DNA wraps around histone proteins and forms round structures, called _________
Question # 2
Chromosome is made of ______________.
Question # 3
In _____________, james watson and Crick proposed the structure for DNA.
Question # 4
The locations or positions of genes on chromosomes are known as ___________.
Question # 5
Each chromosome is made up of DNA tightly coiled many times around proteins called _______ that support its structure.
Question # 6
The chromosomes carry the units of inheritance called the ____________.
Question # 7
________ is the situation where two different alleles of a gene pair express themselves completely
Question # 8
Charles Darwin published a book "On the origin of species by means of Natural Selection" in ___________.
Question # 9
_______ can cause a permanent change in the DNA of an organism.
Question # 10
The diversity in the type of beaks of finches adapted to different feeding habits on the Galapagos Islands, as observed by Darwin, provides evidence for:
Question # 11
Which of the following term is used to describe the variation in the DNA sequence in each of our genomes?
Question # 12
Which of the following is an example of genetic variation?
Question # 13
Mendel used _____________ pea plants in his experiments.
Question # 14
Common purines are comprised of _____.
Question # 15
A red flower is crossed with a white flower and the progeny is pink. This is an example of ____.
Question # 16
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 17
Which of the following is an example of environmental variation?
Question # 18
The nitrogenous base adenine of one nucleotide forms pair with:
Question # 19
Expression of a genotype in the form of a trait is called:
Question # 20
Which one of the following law states, two or more characteristics are inherited, individual hereditary factors assort independently during gamete production?
Question # 21
The term \'phenotype\' refers to the observable ____ of an organism.
Question # 22
Test cross involves breeding of a phenotypically dominant individual with a phenotypically ____.
Question # 23
The term "true breading" means __________.
Question # 24
In the early 1900s, German botanist Carl Correns (18641933) studied incomplete dominance in one of the following plant:
Question # 25
Examples of deviations from laws of inheritance proposed by Mendel includes ____.
Question # 26
Chromosomal crossover occurs when _______ chromosomes exchange genetic material.
Question # 27
In Mendel\'s experiment, ratio of round seeds to wrinkled seeds are ____.
Question # 28
Degrees of freedom of DNA are:
Question # 29
According to Gregor Mendel, features that must be present in an organism, chosen for genetic experiment includes:
Question # 30
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 31
Mendel studied two contrasting traits at a time, such crosses are called _____________.
Question # 32
Kind of situation in which alleles of gene pair are expressed completely by themselves is called ____.
Question # 33
If half offsprings are recessive, this means that individual was a ____.
Question # 34
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 35
If a true breeding tall plant was crossed with true breeding short result was_________.
Question # 36
Which term is used for a genotype in which gene pair contains two different alleles?
Question # 37
The allele IB produces antigen __ in blood and the phenotype is blood group B.
Question # 38
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 39
The position of a gene on a chromosome is called:
Question # 40
Result of incomplete dominance leads to ____.
Question # 41
Which one of the following contains the genetic code?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738394041
Biology MCQ Test by Topics
- +15.1 Introduction to Genetics
- +15.2 Chromosomes and Genes
- +15.3 Mendel,s Laws of inheritance
- +15.3.1 Mendel,sLaw of segregation
- +15.3.2 Mendel,sLaw of Independent Assortment
- +15.4 Co-dominance and Incomplete Dominance
- +15.5 Variations and Evolution
- +15.5.1 Variations lead to Evolution
- +15.5.2 Artificial Selection
Biology
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