What is seeds

Do you cede or seed control? Verb Cede means "to yield or grant typically by treaty. Examples of seed in a Sentence Noun a packet of sunflower seeds He planted the seeds three inches apart. She raked the grass seed into the soil. The top seed won the tournament. Our team is the number one seed. She is ranked as the third seed. Verb We seeded the field with corn. These plants will seed late in the fall. After you wash and seed the peppers you can chop them. Flagler Palm Coast, ensures the defending state champions a Top 4 seed and home field advantage in the first round of the FHSAA region playoffs next month.

Carnahan, orlandosentinel. First Known Use of seed Noun before the 12th century, in the meaning defined at sense 1a 1 Verb before the 12th century, in the meaning defined at intransitive sense 2.

Buying Guide Our team at The Usage has selected the best protein bars of Learn More About seed. Time Traveler for seed The first known use of seed was before the 12th century See more words from the same century. From the Editors at Merriam-Webster. Diving deep into a modern usage problem. Style: MLA. More Definitions for seed. What Makes Us Human? Stem cell researchers have now found a previously overlooked This movement is made Yet others live barely Their varied lifespans make rockfish a unique genus in which to pinpoint genes An international team of scientists Print Email Share.

Most Popular Stories. It's in the Father's Genes. Living Well. View all the latest top news in the environmental sciences, or browse the topics below:. Keyword: Search. The seed of Virola , a relative of nutmeg, is covered by a red fleshy layer.

Photo by Lawrence Kelly. Examples of plants that lack seeds are ferns and mosses. Seed plants appear in the fossil record around million years ago, and they are now the most abundant and diverse plant group on earth, with nearly , species. Seeds come in a great variety of shapes and sizes, and a lot of the variation relates to dispersal mechanisms.

One of the largest seeds, that of the coco de mer , is approximately a foot long and weighs up to 40 pounds. This seed floats, allowing it to disperse between islands in the Seychelles archipelago in the Indian Ocean. These seeds are dispersed in the air like minute dust particles.

They lack endosperm and have tiny, underdeveloped embryos. Some seeds have fleshy appendages that entice animal dispersers to eat them; some have hooks, barbs, or sticky hairs that attach to fur or feathers; and some have wings for wind dispersal. Brazil nut fruit with seeds. Courtesy of Creative Commons. Seeds form from a fertilized ovule after pollination. Despite the importance of seeds in the life cycle of plants—not to mention as food for humans and other animals—we know relatively little about the genetic control of the growth and development of seeds.

Studies of Arabidopsis have helped to identify the genes that are involved in the development of its ovule and seed, but the lack of broad studies across a diversity of plant groups makes it impossible to understand how plants have come to have such a wild array of seed types.

By studying some of the genes involved in seed development—specifically those related to development of the seed coat—Cecilia and her collaborators are starting to understand one of the gene regulatory networks that plays an important and complicated role in seed development.

They are also examining the evolutionary history of the genes involved because one important process in the evolution of gene networks is duplication and divergence of genes. Cecilia and her coauthors found that even though gymnosperms have a comparatively simple ovule and seed structure relative to angiosperms, they have more copies of the genes that control ovule and seed development.

It is unclear what this means.