#B1.2.1
explain the terms gamete, homozygous, heterozygous, dominant and recessive
#B1.2.2
explain single gene inheritance, including dominant and recessive alleles and use of genetic diagrams
#B1.2.3
predict the results of single gene crosses
#B1.2.4
use direct proportions and simple ratios in genetic crosses
#B1.2.5
use the concept of probability in predicting the outcome of genetic crosses
#B1.2.6
recall that most phenotypic features are the result of multiple genes rather than single gene inheritance
Learners are not expected to describe epistasis and its effects
#B1.2.7
describe the development of our understanding of genetics including the work of Mendel and the modern-day use of genome sequencing
#B1.2.8
describe sex determination in humans