biology

when the ovary swells up it is forming fruit

fruit is anything that contains seeds

testa: protective coat

embryo: baby

Cotyledon : is the food storage

male sex cell: pollen

female sex cell: ovules

when pollen and ovuales get together its pollenation

plants are asexual and only have one parent

pollination is when pollen goes from the male bit of the plant to the female bit

wind pollination: grass, small flowers

insect pollination:bigger flowers dafodiles, lillys

plants can self pollinate but dont as not much variation

dont cross pollinate

daisy and daisy (:

daisy and dafodile:(

1)insect brings pollen to plant

2)pollen sticks to stigma (female)

3)goes down style

4)nucleus of pollen goes to egg nucleus

5) fuse together and this is fertilisation

a new flower is formed

need to be spread out 

wind dispersal: sycamore

explosian: peas

animal1: excreation: tomatoes

animal2: hooks: lourdock

water:coconut