Inheritance
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Chromosomes, genes and proteins
SubtopicChromosomes, genes and proteins under Inheritance for Grade 11 IGCSE.
Preview questions (no answers)
- 1.
In a molecule, which of the following represents a correct base pairing?
A.Adenine with Cytosine
B.Guanine with Thymine
C.Adenine with Guanine
D.Cytosine with Guanine
- 2.
Based on the diagram showing sex determination, which zygote will develop into a male offspring?
A.Zygote 1
B.Zygote 2
C.Both Zygote 1 and 2
D.Neither Zygote 1 nor 2
- 3.
How many chromosomes are present in a normal human diploid cell?
A.23
B.44
C.46
D.92
Download the worksheet for Inheritance - Chromosomes, genes and proteins to practice offline. It includes additional chapter-level practice questions.
Mitosis and Meiosis
SubtopicMitosis and Meiosis under Inheritance for Grade 11 IGCSE.
Preview questions (no answers)
- 1.
Which of the following locations is the primary site for meiosis in human females?
A.Uterus
B.Oviduct
C.Ovaries
D.Pituitary gland
- 2.
In the provided diagram of cell division, what is the genetic relationship between Daughter Cell A and Daughter Cell B?
A.They are genetically different from each other
B.They are genetically identical to each other
C.They contain half the number of chromosomes as each other
D.They have different alleles for every gene
- 3.
A diploid cell in a certain species contains 40 chromosomes. How many chromosomes will be found in a haploid gamete produced by this species?
A.40
B.20
C.80
D.10
Download the worksheet for Inheritance - Mitosis and Meiosis to practice offline. It includes additional chapter-level practice questions.
Monohybrid inheritance
SubtopicMonohybrid inheritance under Inheritance for Grade 11 IGCSE.
Preview questions (no answers)
- 1.
Based on the diagram showing sex determination in humans, which chromosome is provided by the sperm cell to result in a male zygote?
A.The chromosome
B.The chromosome
C.The chromosome
D.The chromosome
- 2.
In a genetic cross between a homozygous dominant tall plant () and a homozygous recessive short plant (), what will be the genotype of all the offspring in the generation?
A.B.C.D. - 3.
If an individual possesses two different alleles for a specific gene (e.g., ), they are described as being:
A.Homozygous dominant
B.Homozygous recessive
C.Heterozygous
D.Haploid
Download the worksheet for Inheritance - Monohybrid inheritance to practice offline. It includes additional chapter-level practice questions.