Cotton development cycle, 7 specimens sunk into the material

MACHINE TRANSLATION (not authorised yet)

In the transparent plastic block there are 7 natural specimens representing elements of the cotton development cycle:

1 - leaf

2 - flower bud

3 - flower before pollination

4 - flower after pollination

5 - seedbag

6 - a broken seedbag

7 - seeds

Block wrapped in a bubble pocket and placed in a lockable cardboard box. Teaching aid dimensions: 13.5 x 9 x 3.5 cm.