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- Ovary (3278 bytes)
7: ...ne functioning ovary; [[snake]]s have two, one in front of the other.
9: ...zation]] by [[sperm]]. A fertilized egg resulting from union with a sperm becomes a [[zygote]] and the...
11: [[image:female_anatomy_frontal.png|right|thumb|250px|Internal reproductive ...
15: ...gnancy]] will result. If the egg fails to release from the follicle in the ovary an [[ovarian cyst]] m...
21: ...]], the ovary will grow into the fruit, while the ovule(s) become the seed(s). Some wind pollinated flowe... - Flowering plant (29088 bytes)
12: ...eed plant]]s are called [[gymnosperm]]s; here the ovule is not enclosed at pollination.
16: ...ling them to be correctly called [[Gymnosperm]]s. From that time onwards, so long as these Gymnosperms...
18: ...d the position of Gymnosperms as a class distinct from Dicotyledons, and the term Angiosperm then grad...
22: ...re not, however, primitive forms, but are derived from immediate land-ancestors. Associated with this ...
24: ... the angiosperms and the [[Gnetophyte]]s diverged from one another during the late [[Triassic]] (220-2... - Pollen (5420 bytes)
1: ... (''[[Lilium auratum]]''), primrose(''[[Oenothera fruticosa]]''), and castor bean (''[[Ricinus communi...
9: ...uided by projections or hairs, to the mouth of an ovule. The nucleus of the tube-cell has meanwhile passe...
15: ... a foothold and Arizona lost its claim of freedom from hay fever. Anemophilous spring blooming plants ...
21: ... pollen]] for honeybees. Bees will collect pollen from some grasses and grains when they cannot find p... - Seed (4968 bytes)
1: A '''seed''' is the ripened ovule of [[gymnosperm]] or [[Flowering plant|angiosperm...
4: ...s a tissue called '''''[[endosperm]]''''' derived from the parent plant. Endosperm becomes rich in [[o...
10: ...ts deposited (along with a bit of fertilizer) far from the parent plant. In species with thin seed coa...
12: ...ed is that of the so-called '''[[Drupe|stone]]''' fruits (such as the [[peach]]).
15: ...ration away from the parent plant may involve the fruit more so than the seeds themselves. The functio... - Gymnosperm (2478 bytes)
1: ...ing embryo, along with other cells comprising the ovule, develops into a seed. The seed is a sporophyte r...
3: ...e four taxa of non-flowering, seed-bearing plants from the angiosperms, plant species once treated as ... - Conifer cones (8328 bytes)
3: ...us even at full maturity. The name "cone" derives from the fact that the shape in some species resembl...
6: ...rangement) from species to species. Extending out from a central axis are '''microsporophylls''' (modi...
8: ...one''', or '''[[ovule|ovulate]] cone''') contains ovules within, which when fertilized by pollen, become ...
16: ... [[ovoid]] (egg-shaped), and small to very large, from 2-60 cm long and 1-20 cm broad.
19: ...this'', the seeds are winged and separate readily from the seed scale, but in the other two genera, th... - Squash (fruit) (4665 bytes)
22: ...he summer, while the skin is still tender and the fruit relatively small. They are consumed almost imm...
24: ...m ''winter squash'' is used here to differentiate from ''summer squash,'' it is also commonly used to ...
28: Besides the fruits, squash seeds, blossoms, and tendrils are als...
36: ...rcup and Mooregold. On this species the peduncle (fruit stem) is spongy and swollen, not ridged.
45: ...hes DSC01081.jpg|left|thumb|Squashes grow hanging from a network of stalks]] - Moss (8361 bytes)
19: ...[non-vascular plant]]. They can be distinguished from the apparently similar [[liverworts]] or [[Marc...
21: ...d generation is represented by the pollen and the ovule whilst the diplod generation is the familiar flow...
25: ...erentiated into stems and leaves ('microphylls'). From the tips of stems or branches develop the sex o...
27: ...n the same plant. In the presence of water, sperm from the antheridia swim to the archegonia and ferti...
40: ...d explosively rupturing sporangium place it apart from other mosses. - Fruit (8416 bytes)
1: ...sh-strawberries-in-a-bucket.jpg|thumb|right|550px|Fresh strawberries in a bucket]]
2: ...arrot]] is defined as a fruit, presumably because fruits are taxed at a higher [[duty]] and [[carrot j...
4: ...[[yew]], have fleshy [[Aril|aril]]s that resemble fruits and some [[juniper]]s have ''berry-like'', fl...
6: ...s''''', meaning essentially "without a developing ovule-bearing structure".
8: == Fruit development ==
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