Chapter 15 Inheritance Biology 10th Class Kpk 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
The term \'phenotype\' refers to the observable ____ of an organism.
Question # 2
Examples of deviations from laws of inheritance proposed by Mendel includes ____.
Question # 3
The allele IB produces antigen __ in blood and the phenotype is blood group B.
Question # 4
Mendel used _____________ pea plants in his experiments.
Question # 5
Chromosomal crossover occurs when _______ chromosomes exchange genetic material.
Question # 6
Test cross involves breeding of a phenotypically dominant individual with a phenotypically ____.
Question # 7
________ is the situation where two different alleles of a gene pair express themselves completely
Question # 8
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 # 9
If a true breeding tall plant was crossed with true breeding short result was_________.
Question # 10
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 11
Chromosome is made of ______________.
Question # 12
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 13
The nitrogenous base adenine of one nucleotide forms pair with:
Question # 14
The term "true breading" means __________.
Question # 15
Degrees of freedom of DNA are:
Question # 16
In Mendel\'s experiment, ratio of round seeds to wrinkled seeds are ____.
Question # 17
Common purines are comprised of _____.
Question # 18
Which of the following term is used to describe the variation in the DNA sequence in each of our genomes?
Question # 19
According to Gregor Mendel, features that must be present in an organism, chosen for genetic experiment includes:
Question # 20
In _____________, james watson and Crick proposed the structure for DNA.
Question # 21
Which term is used for a genotype in which gene pair contains two different alleles?
Question # 22
Which of the following is an example of genetic variation?
Question # 23
Which one of the following law states, two or more characteristics are inherited, individual hereditary factors assort independently during gamete production?
Question # 24
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 25
The locations or positions of genes on chromosomes are known as ___________.
Question # 26
Which one of the following contains the genetic code?
Question # 27
The chromosomes carry the units of inheritance called the ____________.
Question # 28
If half offsprings are recessive, this means that individual was a ____.
Question # 29
Each chromosome is made up of DNA tightly coiled many times around proteins called _______ that support its structure.
Question # 30
A red flower is crossed with a white flower and the progeny is pink. This is an example of ____.
Question # 31
Charles Darwin published a book "On the origin of species by means of Natural Selection" in ___________.
Question # 32
Expression of a genotype in the form of a trait is called:
Question # 33
Result of incomplete dominance leads to ____.
Question # 34
The position of a gene on a chromosome is called:
Question # 35
_______ can cause a permanent change in the DNA of an organism.
Question # 36
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 37
In the early 1900s, German botanist Carl Correns (18641933) studied incomplete dominance in one of the following plant:
Question # 38
DNA wraps around histone proteins and forms round structures, called _________
Question # 39
Kind of situation in which alleles of gene pair are expressed completely by themselves is called ____.
Question # 40
Mendel studied two contrasting traits at a time, such crosses are called _____________.
Question # 41
Which of the following is an example of environmental variation?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738394041
Question # 1
The term \'phenotype\' refers to the observable ____ of an organism.
Question # 2
Examples of deviations from laws of inheritance proposed by Mendel includes ____.
Question # 3
The allele IB produces antigen __ in blood and the phenotype is blood group B.
Question # 4
Mendel used _____________ pea plants in his experiments.
Question # 5
Chromosomal crossover occurs when _______ chromosomes exchange genetic material.
Question # 6
Test cross involves breeding of a phenotypically dominant individual with a phenotypically ____.
Question # 7
________ is the situation where two different alleles of a gene pair express themselves completely
Question # 8
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 # 9
If a true breeding tall plant was crossed with true breeding short result was_________.
Question # 10
In humans body cells, there are __________ pairs of homologous chromosomes.
Question # 11
Chromosome is made of ______________.
Question # 12
The process of copying a gene\'s DNA sequence into a sequence of RNA is called _____.
Question # 13
The nitrogenous base adenine of one nucleotide forms pair with:
Question # 14
The term "true breading" means __________.
Question # 15
Degrees of freedom of DNA are:
Question # 16
In Mendel\'s experiment, ratio of round seeds to wrinkled seeds are ____.
Question # 17
Common purines are comprised of _____.
Question # 18
Which of the following term is used to describe the variation in the DNA sequence in each of our genomes?
Question # 19
According to Gregor Mendel, features that must be present in an organism, chosen for genetic experiment includes:
Question # 20
In _____________, james watson and Crick proposed the structure for DNA.
Question # 21
Which term is used for a genotype in which gene pair contains two different alleles?
Question # 22
Which of the following is an example of genetic variation?
Question # 23
Which one of the following law states, two or more characteristics are inherited, individual hereditary factors assort independently during gamete production?
Question # 24
The genotype in which the gene pair contains two identical alleles is called _______________ genotype.
Question # 25
The locations or positions of genes on chromosomes are known as ___________.
Question # 26
Which one of the following contains the genetic code?
Question # 27
The chromosomes carry the units of inheritance called the ____________.
Question # 28
If half offsprings are recessive, this means that individual was a ____.
Question # 29
Each chromosome is made up of DNA tightly coiled many times around proteins called _______ that support its structure.
Question # 30
A red flower is crossed with a white flower and the progeny is pink. This is an example of ____.
Question # 31
Charles Darwin published a book "On the origin of species by means of Natural Selection" in ___________.
Question # 32
Expression of a genotype in the form of a trait is called:
Question # 33
Result of incomplete dominance leads to ____.
Question # 34
The position of a gene on a chromosome is called:
Question # 35
_______ can cause a permanent change in the DNA of an organism.
Question # 36
The two chromosomes of a pair are known as ____________ chromosomes.
Question # 37
In the early 1900s, German botanist Carl Correns (18641933) studied incomplete dominance in one of the following plant:
Question # 38
DNA wraps around histone proteins and forms round structures, called _________
Question # 39
Kind of situation in which alleles of gene pair are expressed completely by themselves is called ____.
Question # 40
Mendel studied two contrasting traits at a time, such crosses are called _____________.
Question # 41
Which of the following is an example of environmental variation?
Total Questions
1234567891011121314151617181920212223242526272829303132333435363738394041
Biology MCQ Test by Topics
- +15.1 Introduction to Genetics
- +15.2 Chromosomes and Genes
- +15.3 Mendel Work on Inheritance
- +15.4 Variation andEvolution
Biology
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Updated on: 17-10-2026
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