Which of the following statements regarding ferns is TRUE?
Plants evolved from __________.
Plants evolved from __________.
What is the male gametophyte?
What is the male gametophyte?
When you look at a pine or a maple tree, the plant you see i…
When you look at a pine or a maple tree, the plant you see is a __________.
A unique characteristic found in plants but not in animals i…
A unique characteristic found in plants but not in animals is _____________.
Growth that increases the diameter of a stem is ____________…
Growth that increases the diameter of a stem is ____________ growth.
The process of pollination, the pollen grains are transferre…
The process of pollination, the pollen grains are transferred from the _____ to the ______.
A seed consists of each of the following EXCEPT __________.
A seed consists of each of the following EXCEPT __________.
The vascular cambium in the trunk of a woody tree gives rise…
The vascular cambium in the trunk of a woody tree gives rise to ___________.
Which group of plants do NOT produce pollen?
Which group of plants do NOT produce pollen?