In the mid ❌ century, a ❌ named Gregor Mendel tended a ❌ in a central ❌ monastery. Mendel's ❌ in that peaceful garden would one day revolutionize the study of ❌.
Mendel wondered why different ❌ had different ❌. Some pea plants grew tall, while others were ❌. Some plants produced green seeds, while others had ❌ seeds. Mendel observed that the pea plants' ❌ were often similar to those of their ❌. Sometimes, however, the plants had ❌ traits from their parents.
Mendel experimented with ❌ of pea plants to understand the process of heredity. Today, Mendel's experiments form the foundation of ❌ the scientific study of heredity.
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characteristics
characteristics
