Botanists can you help?

Question

1. Does osmosis require a cell to expend its own energy? Yes or No

2. The place where a leaf is connected to the stem is called a

3. Ferns bear coated cells that look like small black dots on the bottom surface of their fronds. These cells have the potential to grow into a fern plant. These cells are called

Answer 1

Osmosis is passive requiring no cellular energy. Osmosis is   diffusion across a cell membrane.http://www.educypedia.be/education/biolo...

The stem attaches to the blade of the leaf with the petiole, or leaf stalk, at a node.

http://en.wikipedia.org/wiki/Plant_stem

Ferns have spores, instead of seeds, located in sori on the back of the fronds.

http://www.davidlnelson.md/Cazadero/Fern...

Answer 2

The first answerer has it all wrong.

1. No

2. Node

3. Spores

Answer 3

1. yes

2. attachment!

3. seeds