5. Primitive
Flower parts many,
more than ten
Flower parts free (not
united or fused)
Superior ovary
Flowers with radial
symmetry
Advanced
◦ Flower parts few,
ten or less
◦ Flower parts united
or fused
◦ Inferior ovary
◦ Flowers with
bilateral symmetry
37. the production
of glucosinolate
(mustard oil)
toco pmlapnotu dnedfse.nse
against pests and
diseases, but also
enjoyed in small
amounts by humans
and are believed to
contribute to the
health promoting
properties
of cruciferous
vegetables.
56. •superior ovary composed of
two fused carpels
•five petals fused into a tube
•bilaterally symmetrical,
often bilabiate corollas
•four (or fewer)
fertile stamens
57.
58.
59.
60.
61.
62.
63.
64.
65.
66.
67.
68.
69. The flowers are usually
arranged in
inflorescences, and the
mature seeds
lack endosperm.
70. Sagittaria cuneata, arrowhead. This is an example of
a species with unisexual flowers, male on the left
and female on the right.
Alisma triviale water
plantain, 3 green sepals, 3
yellow and white petals, 6
stamens, and several
pistils.
