Summary
Gregor Mendel crossed pea plants to discover the basic laws of inheritance in the 1860s.
In depth
Between 1856 and 1863 Mendel crossed pea varieties with seven contrasting traits and counted offspring in thousands of plants. He started with true-breeding lines, crossed them (P), saw only one trait in the F1 and a 3:1 ratio in the F2. He inferred that heritable factors are particulate and come in pairs.
His work was ignored until 1900 when it was rediscovered. He chose peas because they are easy to cross, have clear traits and a short generation time.
Frequently asked questions
What is Mendel's Pea Experiments?
Gregor Mendel crossed pea plants to discover the basic laws of inheritance in the 1860s.
Which area of biology covers Mendel's Pea Experiments, and how advanced is it?
Mendel's Pea Experiments is one of the 54 topics in Genetics. It is rated Beginner, so it suits learners who are starting out in biology. Related topics in this area include Heredity, Test Cross, Punnett Squares.
Why does Mendel's Pea Experiments matter?
Quantitative analysis with mathematical ratios founded genetics.
What should I learn before Mendel's Pea Experiments?
Mendel's Pea Experiments is a Beginner topic, so no earlier topic is required. Other Beginner topics in Genetics that pair well with it include Heredity, Gene, Allele.
What topics are related to Mendel's Pea Experiments?
The closest topics to Mendel's Pea Experiments are Heredity, Test Cross, Punnett Squares, Monohybrid Cross. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Mendel's Pea Experiments?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Mendel's Pea Experiments. To practise the whole of Genetics, use the Genetics quiz.
How is Mendel's Pea Experiments different from Heredity?
Mendel's Pea Experiments: Gregor Mendel crossed pea plants to discover the basic laws of inheritance in the 1860s. Heredity: The passing of traits from parents to offspring through genetic material. Read both side by side and note what each one explains.
How should I study Mendel's Pea Experiments step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Heredity and explain the difference aloud. Finally, take the Genetics quiz and come back to this page for any question you miss.