6 Questions
What is the term for cells having two sets of chromosomes?
Diploid
What process results in the formation of haploid gametes?
Meiosis
Which term refers to the specific alleles an individual carries for a particular trait?
Genotype
What is the term for the phenomenon where both alleles for a trait are fully expressed in the phenotype?
Codominance
How many chromosomes are present in a human gamete?
23
What is the term for a genetic disorder that results from the presence of an extra chromosome 21?
Trisomy 21 (Down Syndrome)
Test your knowledge on homologous chromosomes, haploid, diploid, identifying cells, autosomes, sex chromosomes, meiosis phases, and chromosome numbers in humans. Understand why meiosis is known as a reduction division and what the final result of meiosis is.
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