subsidiary cells- would this be cells that surround the guard cells and aid in their function....

subsidiary cells- would this be cells that surround the guard cells and aid in their function.

Three different types of cell arrangements are the stomata? would this be correct

paracytic

Diacytic- orientation is at a right angle to the orientation of guard cells

Anisocytic- not equal around guard cells

Amphistomatic- stomata are on both sides of leaf, top and bottom

Hypostomatic- stomata are on the underside of leaf

These were the questions - the above are what i think the answers would be.

What is the name for the cells that surround the guard cells and aid in their function?

Describe in words or labeled pictures the three different types of cell arrangements around the stomata?

Solutions

Expert Solution

Subsidary cells- the epidermal cells that guard the stomata are called subsidary or accessory cells
Different types of cell arrangements in stomata

stomata are the minute pores that occur in the epidermal surface of leaves and also in some stems
Anomocytic or irregular-stoamta are surrounded by limited no of subsidary cells
anisocytic or unequal celled -stomata are surrounded by 3 subsidary cells in which one is small in size than the other two
Paracytic or parellel cell-stomata are surrounded by two subsidary cells which are parellel to longitudinal axis of pore and guard cells.
diacytic - stoamata are surrounded by 2 guard cells whose common wall is at right angles to each other'
Actinocytic -stomata are surrounded by 4 or more subsidary cells and elongated .
Cyclocytic- stomata are surrounded by 4 or subsidery cells arranged in narow ring shape.
Graminaceous -stomal guard cells are dumbel shape and subsidery cells lie parellel to the axis of pore.

Amphistomatic- stomata are on both sides of leaf, top and bottom
Hypostomatic- stomata are on the underside of leaf
name of the cells that sound the guard cells and aid in their function- Subsidery cells

gladiator answered 1 year ago

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