Retest - Plants/Photosynthesis/CR

Plants are _________________ which means they make their own food.

• heterotrophs

• chemotrophs

• autotrophs

• liveotrophs

Plants are both _____________ & _______________.

• multicellular & eukaryotic

• unicellular & eukaryotic

• multicellular & prokaryotic

• unicellular & prokaryotic

What substance is made through photosynthesis and is food for the plant?

• chlorophyll

• chloroplast

• glucose

• dextrose

The tiny opening on the plant that lets air in and holds water in is called the ___________________.

• guard cell

• stomata

• petal

• cuticle

The cells on each end of the stomata that control the opening and closing are called ____________________.

• guard cell

• stomata

• petal

• cuticle

The vascular tissues of the plant are the ____________ which brings water up to from the roots of the plant and the _______________ which brings nutrients from the leaves to other parts of the plant

• xylem, phloem

• phloem, xylem

• stomata, guard cell

• guard cell, stomata

Small grains that contain a plant's male reproductive cells.

• stamen
• pollen
• anther
• stigma

The part of the flower on which the pollen grains land.

• pistil
• stamen
• style
• stigma

Brightly colored parts of flowers that attract insects.

• petals
• pistils
• stamen
• filaments

The transfer of pollen, containing the sperm cells, to the female part of the flower. 

• seed disperal
• pollination 
• germination
• fertilization