why do flowers have male and female parts - Axtarish в Google
Some flowers have both male and female parts because it helps the plant to complete its life cycle . Not all plants have perfect flowers that have both female and male parts ( tulips) . Some plants have just male flowers that produce pollen and female flowers that will produce the seeds ( ginkgo trees) .
2 окт. 2018 г.
In plants, as with most animals, the male parts are associated with production of sperm, and the female parts are associated with eggs.
21 февр. 2020 г. · For outcrossers, the male plants do not need to spend their energy making seeds, so they can spend more energy on making and dispersing high- ...
Flowers not only look pretty but, in fact, are important in making seeds. Flowers have some basic parts. The female part is the pistil. The pistil usually is ...
As a plant's reproductive part, a flower contains a stamen (male flower part) or pistil (female flower part), or both, plus accessory parts such as sepals, ...
The sex cells of a flower, both male and female. The gametes are porduced within the anthers of the male part and the ovary of the female part of the flower.
The sepals and petals of plants serve important functions, but the male and reproductive structures are particularly complex since they produce the sex cells ...
Early in the growing season, cucurbits put out male flowers to attract pollinators—followed by female flowers later in the season. Male flowers produce pollen, ...
Protogynous: (of dichogamous plants) having female parts of flowers developed before male parts, e.g. having flowers that function first as female and then ...
Unlike animals, plants don't need a male and a female because their flowers have both male parts and female parts. Pollen in plants is like sperm in animals.
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