Fill in blanks, choose answers, and drag & drop key ideas until you can solve genetics questions on autopilot.
Mendel studied inheritance using pea plants because traits were easy to observe and data patterns were clear.
Dominant alleles can mask recessive alleles in heterozygotes. Dominant does not mean “more common.”
Milestones move: “dominant ≠ most common.” It just shows with one allele present.
Each organism has two alleles for a trait. During meiosis, alleles separate so each gamete gets one allele.
Genes on different chromosomes assort independently. Linked genes (on the same chromosome close together) may not follow this pattern.
Read the question carefully: genotype vs phenotype, homozygous vs heterozygous. Then build your Punnett square.
Milestones move: If you’re stuck, sketch a mini Punnett square and eliminate choices that don’t match.
Drag each term into the correct description. (Keyboard: Tab to a term, press Enter to pick up, Tab to a slot, Enter to drop.)
Tip: If a slot already has a term, dropping a new one will swap it back to the bank.