Which juniper branchlet is adult?

The term “calybium and cupule” is used for the fruits of the oak and chestnut tree.  The calybium is a true nut.

Which one of the following groups reproduces by spores:

When a flower has petals and no sepals, it can be called asepalous.

The equivalent term in fronds to leaf is stipe.

One person is standing in Brazil near the equator, and another is standing in Reykjavik, Iceland, much closer to the North Pole.  Neither feels the earth’s rotation, but they are:

A capsule is:

The strawberry is a juicy delicious fruit you all, no doubt, have eaten. Which term does NOT apply to the strawberry:

Which of the following groups lacks seeds

When the prefix “mega-” is used iwith reference to cycad morphology, it is referring to male structures.