El almacén vende ropa para hombre y para mujer.

Which eukaryotic kingdom includes members that are the result of endosymbioses that included an ancient aerobic bacterium and an ancient cyanobacterium?

If you were using cladistics to build a phylogenetic tree of cats, which of the following would be the best outgroup?

Stamens, sepals, petals, carpels, and pinecone scales are all ________.

To apply the principle of maximum parsimony to construction of a phylogenetic tree, ________.

In angiosperms, the ______ is a nutrient-storing tissue that nourishes a developing embryo.

Use the following information to answer the question. Which of the following trees, if any, depicts the same relationship among species as shown above?  

Corn, rice, wheat, fleshy fruits such as apples and berries, and many spices are all produced by ________.

According to the theory of endosymbiosis, which organelles evolved from small prokaryotes that established residence within other, larger prokaryotes?

Which structure is found in angiosperms but not gymnosperms?