Question

In: Biology

Snapdragon: Is it complete or incomplete? Perfect or imperfect? How are the floral parts of the...

Snapdragon:

Is it complete or incomplete?

Perfect or imperfect?

How are the floral parts of the snapdragon flower arranged?

What type of symmetry does it exhibit?

Remove the corolla. What happens to the stamens when the corolla is removed?

When you have finished examining the flower, list any other types of union of floral parts that you may have found?

Is the ovary superior or inferior?

Is the flower hypogynous, perigynous, or epigynous?

How many locules (cavities) are in the ovary?

What is the likely number of carpels forming the ovary?

What are the numerous white, oval structures found in the locules?

What term is used to describe this type of union of floral parts?

Expert Solution

SNAPDRAGON

Is it complete or incomplete?

Snapdragon is complete because it has all the four essential basic parts of a flower i.e. calyx, corolla, androecium, and gynoecium.

Perfect or imperfect?

Snapdragon is perfect because it has both androecium and gynoecium present.

How are the floral parts of the snapdragon flower arranged?

Floral parts of the snapdragon flower are arranged in an Indeterminate Inflorescence i.e. youngest flowers are on the top of the floral axis. Snapdragon has specifically raceme type of inflorescence in which peduncle has bisexual and pedicellate flowers arranged in an acropetal order.

What type of symmetry does it exhibit?

It exhibits zygomorphic symmetry i.e. bilateral symmetry - flower can be cut into two equal halves.

Is the ovary superior or inferior?

The ovary is superior in snapdragon because all other parts of a flower i.e. sepals, petals and stamens are below it.

Is the flower hypogynous, perigynous, or epigynous?

the flower is hypogynous because the ovary is superior.

How many locules (cavities) are in the ovary?

there are two locules present in the ovary of snapdragon i.e. it is bilocular.

What is the likely number of carpels forming the ovary?

there are two carpels forming the ovary.

What are the numerous white, oval structures found in the locules?

Ovules

What term is used to describe this type of union of floral parts?

Racemose infloresence

gladiator answered 2 years ago

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