Question

Which is the significance of the tunica in plant growth?

In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thick layers of tissues covering the outside of the tip.

In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.

In the tunica, cell divisions are parallel to the stem axis, giving rise to thin layers of tissues covering the inside of the tip. @ZairaHernandez do you know this

Answer 1

I have no clue xC I want to help though .

Answer 2

Factors that can affect the growth of plants include:

- Sunlight
- Water
- Soil Nutrients
- Atmospheric composition (e.g. levels of carbon dioxide)
- Temperature
- Pressure (Altitude)


Read more: http://wiki.answers.com/Q/What_variables_affect_plant_growth#ixzz3767x7U6y

Answer 3

thank you

Answer 4

I tried