Lengthwise pairing of homologous chromosomes is called:
Correct answer: D. Synapsis
- A. Linkage
- B. Crossing over
- C. Chiasma
- D. Synapsis
Explanation
The pairing of homologous chromosomes that occurs in the prophase of the first meiotic division and during which crossing-over may occur.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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