Flower reproduction bingo

Exercise and reference answers

Clues and terms

1. Clue

   Pollen brushes off these opened structures

   Item

   Anther

2. Clue

   Pollen germinates here and sends out a tube

   Item

   Stigma

3. Clue

   The megasporangium, by its other name

   Item

   Ovule

4. Clue

   The small opening at the tip of the ovule

   Item

   Micropyle

5. Clue

   Carries the two male gametes down the style

   Item

   Pollen tube

6. Clue

   The embryo-sac cell the tube actually enters

   Item

   Synergid

7. Clue

   Pollination inside one and the same flower

   Item

   Autogamy

8. Clue

   Its development follows double fertilisation

   Item

   Endosperm

9. Clue

   The habit of flowers that never open

   Item

   Cleistogamy

Instructions

Read each call, tap its term on the board. Three in a line is bingo.

Explanation