Tra từ test-cross - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

test-cross

noun

a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring
• Syn:
testcross
• Hypernyms:
hybridization, hybridisation, crossbreeding, crossing, cross,
interbreeding, hybridizing