What do proteins, carbohydrates, lipids, atp, and nucleic acids all have in common?

The influenza virus cause the flu, but not other diseases. why?

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.