IB Biology HL D3.2.1 Haploid Gametes Fusion Diploid Zygote Questions

Trace one-allele gamete genotypes and haploid chromosome-set transmission in IB Biology HL D3.2.1.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Identify a normal gamete genotype as haploid, with one allele of each gene.
  • Relate sexual reproduction to transmission of a haploid chromosome set from each parent.

IB Biology HL D3.2.1 Haploid Gametes Fusion Diploid Zygote Questions question 1

[Maximum number: 1]

What is always passed to the next generation as a result of sexual reproduction?

A

Homologous chromosomes from the mother

B

A chromatid from every chromosome of the father

C

A haploid set of chromosomes from the mother

D

All alleles from each parent

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