You can learn everything you need to know about genetics here. Just choose which subject you want to study: genetic concepts, Mendel's laws, non-Mendelian inheritance, linkage and crossing over, sex chromosomes and sex-linked inheritance, blood types, karyotypes and genetic diseases, the Hardy-Weinberg equilibrium and genetic engineering.
Here, you will find an enjoyable way to study genetics.
What is a gene? What are alleles? What are phenotypes and genotypes? What are heterozygosity and homozygosity? The answers are here.
Gregor Mendel described laws of inheritance many years before the discovery of DNA. Learn about his laws and the genius behind them.
Epistasis, codominance, incomplete dominance, lethal genes, pleiotropy, multiple alleles and polygenic inheritance are all types of non-Mendelian inheritance.
What is linkage? Why is crossing over so important for biological diversity on Earth? Find out the answers here.
The X and Y chromosomes are the sex chromosomes of the XY system. Learn about this as well as sex-linked diseases here.
What is your blood type? A, B, AB, O? Are you Rh+ or Rh-? Study the blood types, including the ABO, Rh and MN systems here.
44+XX or 44+XY: what is your karyotype? Study karyotypes and hereditary diseases with this review consisting of Q&As.
It is easy to understand the Hardy-Weinberg principle. In addition, learn about gene expressivity, gene penetrance and genetic drift.
Here, you can find an easy explanation of recombinant DNA technology, cloning, the polymerase chain reaction, DNA fingerprinting and more.