Seed formation

A diagram to show seed formation to a greater extent

www.educat.co.za

3.4 Plant Fertilisation

Lily Dissection [Class Work]

I have annotated a photo I took of the Lily we dissected to show the individual Organs

Bellow are the measurements I recorded from this Lily

Number of Sepals: 3

Number of Petals: 3

Number of Stamen: 7

Length of Stamen: 80mm

Length of Anther: 30mm

Number of Carpels: 1
Width of Stigma: 5mm
Length of Style: 60mm
Diameter of Ovary: 5mm

This is a microscopic view of the ovules inside the ovary of a Trout Lily

(www.flickr.com)

This Transverse section of a carpel clearly shows the individual female organs
(www.daylilies.org)

P.S. Sorry for the late post, I have been on holiday in New Zealand :)

3.3b Wind Pollination

3.3a Insect Pollination