Chapter 18 Reproduction Biology 12th Class Punjab MCQ Tests
12th Class Biology Chapter 18 MCQ Tests
Chapter 18 of 12th Class Biology has 35 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: 35
Total Marks: 35
Time: 35 Mins
Total Questions: 35
Total Marks: 35
Time: 35 Mins
35Min : 00 Sec Remaining
Question # 1
_______ is(are) basis for asexual reproduction.
Question # 2
Hormone pair required for a callus to differentiate are:
Question # 3
What is advantage of asexual reproduction?
Question # 4
The ability of a single cell to divide and produce all of the differentiated cells in an organism is:
Question # 5
Which of the following is not present in developing seed?
Question # 6
The process of ______ creates gametes for sexual reproduction.
Question # 7
DNA contains the blueprints for how to make the _______ and other molecules that make the cell run.
Question # 8
Whenever an egg is ovulated, the body will prepare the endometrial lining for implantation just in case the egg is fertilized. In order to prepare for potential pregnancy, the __________ releases __________.
Question # 9
Which one of the following are the earliest cells of spermatogenesis?
Question # 10
In order to make sure that the sperm reach the eggs, the male and female get into a mating posture called :
Question # 11
When HIV invades in an individual, it destroys its _______.
Question # 12
Tubers, such as potatoes, are enlarged, fleshy underground :
Question # 13
In frog fertilization is _______.
Question # 14
Which of the following is/are include considered as symptom(s) of AIDS?
Question # 15
External Fertilization occurs in :
Question # 16
Aids can be transmitted by:
Question # 17
Internal fertilization is advantageous because it protects fertilized egg from:
Question # 18
The function of plant tissue culture is:
Question # 19
Parthenocarpic fruits with no seeds are:
Question # 20
______ is the propagation of plants by growing plantlets in tissue culture and then planting them out.
Question # 21
The pigment that is part of a biological clock system that helps control flowering.
Question # 22
The ability of regeneration is present in _______.
Question # 23
The gonadotrophins FSH and LH are secreted by the _______ lobe of the pituitary gland.
Question # 24
Withdrawal of which of the following hormones is the immediate cause of menstruation?
Question # 25
What is the advantage of parthenogenesis?
Question # 26
Certain flatworms, roundworms, insects and fishes can reproduce without sperm and normal fertilization. This type of asexual reproduction is :
Question # 27
Virus which is responsible for AIDS is typically known as _______.
Question # 28
In asexual reproduction offspring are genetically:
Question # 29
Which of the following structure holds the testes?
Question # 30
The process of union of the mature spermatozoa with _______ is called fertilization.
Question # 31
Name of first transgenic plant is:
Question # 32
One of the following is not the method of breaking seed dormancy:
Question # 33
Higher animals, with more complex bodies, regenerate parts differently, usually by the production of a specialized bud also known as:
Question # 34
After cell division, in the life cycle of most mosses the zygote becomes the sporophyte, and, at the same time, the archegonium divides to form the protective :
Question # 35
AIDS virus spreads in the body through _______.
Total Questions
1234567891011121314151617181920212223242526272829303132333435
Question # 1
_______ is(are) basis for asexual reproduction.
Question # 2
Hormone pair required for a callus to differentiate are:
Question # 3
What is advantage of asexual reproduction?
Question # 4
The ability of a single cell to divide and produce all of the differentiated cells in an organism is:
Question # 5
Which of the following is not present in developing seed?
Question # 6
The process of ______ creates gametes for sexual reproduction.
Question # 7
DNA contains the blueprints for how to make the _______ and other molecules that make the cell run.
Question # 8
Whenever an egg is ovulated, the body will prepare the endometrial lining for implantation just in case the egg is fertilized. In order to prepare for potential pregnancy, the __________ releases __________.
Question # 9
Which one of the following are the earliest cells of spermatogenesis?
Question # 10
In order to make sure that the sperm reach the eggs, the male and female get into a mating posture called :
Question # 11
When HIV invades in an individual, it destroys its _______.
Question # 12
Tubers, such as potatoes, are enlarged, fleshy underground :
Question # 13
In frog fertilization is _______.
Question # 14
Which of the following is/are include considered as symptom(s) of AIDS?
Question # 15
External Fertilization occurs in :
Question # 16
Aids can be transmitted by:
Question # 17
Internal fertilization is advantageous because it protects fertilized egg from:
Question # 18
The function of plant tissue culture is:
Question # 19
Parthenocarpic fruits with no seeds are:
Question # 20
______ is the propagation of plants by growing plantlets in tissue culture and then planting them out.
Question # 21
The pigment that is part of a biological clock system that helps control flowering.
Question # 22
The ability of regeneration is present in _______.
Question # 23
The gonadotrophins FSH and LH are secreted by the _______ lobe of the pituitary gland.
Question # 24
Withdrawal of which of the following hormones is the immediate cause of menstruation?
Question # 25
What is the advantage of parthenogenesis?
Question # 26
Certain flatworms, roundworms, insects and fishes can reproduce without sperm and normal fertilization. This type of asexual reproduction is :
Question # 27
Virus which is responsible for AIDS is typically known as _______.
Question # 28
In asexual reproduction offspring are genetically:
Question # 29
Which of the following structure holds the testes?
Question # 30
The process of union of the mature spermatozoa with _______ is called fertilization.
Question # 31
Name of first transgenic plant is:
Question # 32
One of the following is not the method of breaking seed dormancy:
Question # 33
Higher animals, with more complex bodies, regenerate parts differently, usually by the production of a specialized bud also known as:
Question # 34
After cell division, in the life cycle of most mosses the zygote becomes the sporophyte, and, at the same time, the archegonium divides to form the protective :
Question # 35
AIDS virus spreads in the body through _______.
Total Questions
1234567891011121314151617181920212223242526272829303132333435
Biology MCQ Test by Topics
- +18.1 Reproduction
- +18.2 Reproduction in Plants
- +18.2.1 Parthenocarpy
- +18.2.2 Seed Dormancy
- +18.2.3 Fruit set and fruit ripening
- +18.2.4 Photoperiodism
- +18.2.5 Vernalisation
- +18.3 Reproduction in Animals
- +18.3.1 Asexual Reproduction
- +18.3.2 Tissue Culturing and Cloning
- +18.3.3 Identical Twins
- +18.3.4 Sexual Reproduction
- +18.4 Reproduction in Man
- +18.4.1 Male Reproductive System
- +18.4.2 Female Reproductive System
- +18.4.3 Test Tube Babies
- +18.5 Sexually Transmitted Diseases (STD)
- +18.5.1 Gonorrhoa
- +18.5.2 Syphilis
- +18.5.3 Genital Herpes
- +18.6 AIDS (Acquired Immune Deficiency Syndrome)
Biology
12th Class Online Classes 2026
Updated on: 17-10-2026
12th Class Online Preparation
12th Class 2026 Online
12th Class 2026
Add a Comment
Comments will be shown after admin approval.
Spam comments will not be approved at all.
Matric Result 2026 Punjab
10th Class Result 2026 Punjab
9th Class Result 2026 Punjab Boards
10th Class Result Gazette 2026 Punjab
Punjab Past Papers Matric 9th 10th
Primary Results 5th & 8th Class
BISE Results Intermediate & Matric
BISE Punjab Boards
Sindh Educational Boards
KPK Examination Boards
Technical Boards
Public Service Commission
University Results Gruaduation, Masters Classes
Subscribe by Email
Subscribe by Email
Subscribe to Rss Feed
Position Holders Matric 2026
Position Holders 9th Class 2026
Position Holders Inter 2026
Position Holders 11th Class 2026
Punjab 12th Class Biology