Flower Structure and Function

Which of these are both male reproductive structures?

• Stigma

• Anther

• Filament

• Ovary

What is the sticky part of the flower that catches pollen?

• style
• stigma
• ovary
• petal

The part of a flower that produces the male reproductive cells (pollen).

• anther
• style
• stigma
• filament

The ENTIRE female part of the flower

• pistil 
• stamen

This part of a flower turns into fruit around a fertilized seed.

• ovule

• ovary

• stamen

Which amongst these is NOT a part of PISTIL

• stigma
• stamen
• style
• ovary

Pollination is the process by which the pollen grains are transferred from the ________ to the _________.

• anther... filament

• anther ... stigma

• stigma ... ovary

Fertilization is the process by which an 

• egg and pollen combine
• embryo grows into a plant
• animal carries pollen between plants

Tags

NGSS.MS-LS1-4

These help the plant to reproduce.

• flowers
• stems
• leaves
• roots

The diagram represents a flower, the reproductive structure of some plants. Which structure is represented by the letter A in the diagram?

• the stamen, a male structure which produces pollen

• the pistil, a female structure which collects pollen and passes it to the ovary

• the sepal, a modified leaf used for protection of the flower

• the petals, decorative structures which attract pollinators