Revise the work of these three scientists. Gregor Mendel first studied the inheritance of different characteristics in pea plants. When he bred plants with red flowers and white flowers all the ...

In the early 1900s, biologists rediscovered Gregor Mendel’s 1860s work on pea plants, in which he found that the basic units of inheritance – called genes – were discrete particles that encoded the ...

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...

Whether you’re planting in your yard, on a windowsill, or in a public space, you can help create more bird-friendly habitats with native plants. Find the best plants for your area (and where to get ...