Plant Parts / Functions Quiz Review

Which internal leaf component regulates transpiration by opening and closing the stomata?

• Mesophyll

• Chloroplast

• Stoma

• Guard Cells

Which flower part is responsible for covering and protecting the flower bud?

• Stamen

• Calyx

• Pistil

• Sepals

What is the purpose of root hairs?

• To increase the root system's surface area for added absorption of water and plant nutrients.

• To transport sugars produced during photosynthesis

• Open and close the stomata

• To decrease the rate of absorption of plant nutrients and water.

Which stem conductive tissue transports sugars created during photosynthesis?

• Xylem

• Phloem

• Guard Cells

• Cuticle

Which flower part is responsible for producing pollen?

• Anther

• Filament

• Petals

• Stigma

The waxy coating on the leaf's epidermis is known as the _________________.

• Epidermis

• Midrib

• Cuticle

• Petiole

Which root system consists of one main root with smaller lateral roots branching out that is commonly found in dicot plant species?

• Fibrous

• Aerial

• Taproot

• Adventitious

The large part of the leaf where photosynthesis occurs is the _______________________________.

• Chlorophyll

• Blade

• Petiole

• Midrib

The female part of the flower is known as the _______________.

• Petals

• Pisitl

• Stamen

• Filament

A flower that contains both the male (stamen) and female (pistil) parts is known as a ___________________ flower.

• Complete

• Incomplete

• Calyx

• Perfect