STAAR Prep Quiz #5

What is the function of xylem tissue?

• Transports water and minerals salt 
• Control the opening and closing of stoma
• Carry out photosynthesis
• Provide support for young plant

What is the function of phloem tissue?

• Transport water and minerals
• Support plants
• Photosynthesis process occur
• Transports glucose and other nutrients

Which part of a plant attracts pollinator like birds and butterflies?

• Flower

• Leaf

• Stem

• Roots

The enlarged base of the pistil that stores the eggs of the plant is the ___.

• ovary
• ovule
• stigma
• style

This occurs after a tube grows down from the pollen grain through the style to the ovary.

• pollination
• germination
• fertilization
• seed dispersal

The male parts of a flower are ______________.

• Style

• Anther

• Filament

• Ovary

The ______ supports the stigma and keeps it high above the plant to receive pollen grains easily.

• style

• filament

• stalk

• stem

These are the female parts of a flower

• stamen and pistil

• stamen and sperm

• pistil and sperm

• pistil, ovary, and egg

The primary function of these parts of the flower is

• reproduction

• photosynthesis

• germination

• metamorphosis

Which substance coordinates phototropisms and geotropisms in plants?

• Chlorophyll

• Phloem

• Auxin