heteromorphism

n.

异形，异态性，多晶现象；异形性；

Chromosome heteromorphisms: an impact on infertility
Pollen and sperm heteromorphism: convergence across kingdoms?
The Evolutionary Ecology of Seed Heteromorphism
Chromosome heteromorphism quantified by high-resolution bivariate flow karyotyping.
The Ecology of Seed Heteromorphism in Heterosperma Pinnatum in Central Mexico
Ecological consequences and ontogeny of seed heteromorphism
Dyslexia and chromosome 15 heteromorphism: negative lod score in a Danish material.
The ecology of seed heteromorphism in Heterosperma pinnatum in Central México. Ecology 68:65-76
Non-disjunction in trisomy 21: study of chromosomal heteromorphisms in 110 families
High-Resolution Physical Mapping in Pennisetum squamulatum Reveals Extensive Chromosomal Heteromorphism of the Genomic Region Associ...