HBD
Having two of the same allele at a locus, or base at an SNP, where both copies are…Having two of the same allele at a locus, or base at an SNP, where both copies are from a single ancestor strand.
Meaning
1 senses(uncountable)Having two of the same allele at a locus, or base at an SNP, where both copies are from a single ancestor strand.
Origin
Abbreviation of homozygous by descent or homozygosity by descentAbbreviation of homozygous by descent or homozygosity by descent
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable