WebJan 4, 2024 · Explanation : Perisperm is persisting nucellus in the seeds. Generally till maturity, whole of the nucellus is consumed in seeds but in some cases. a thin layer of … WebNov 19, 2024 · Perisperm is. ← Prev Question Next Question →. 0 votes . 23 views. asked Nov 19, 2024 in Biology by Sujitsingh (24.8k points) Perisperm is A. persistent/remnants of nucellus B. degenerated secondary nucleus C. degenerated synergids in seed D. remains of endosperm. class-12; sexual-reproduction-in-flowering-plants;
[SOLVED] Perisperm is Biology Questions
WebEndosperm is the evolutionary remnant of the actual gametophyte, similar to the complex multicellular gametophytes found in gymnosperms. In this case, acquisition of the additional nucleus from the sperm cell is a later evolutionary step. WebStored food is found in the seeds in the form of proteins, fats and carbohydrates, which is utilized during embryonic development while the seed germinates. In the event of seedlings, the endosperm gets dissolved. The differentiating factor between both tissues is that perisperm is diploid, emerging from the nucleus, while the endosperm is ... north central theology
In some seeds, remnants of nucellus are also persistent. This …
WebIn some cases, like black pepper and beets, remnants of the nucellus can be found (perisperm). The micropyle remains as a pore in the seed coat, to allow the exchange of water and oxygen with the environment. Mature seeds dry out and slow down the … WebIn some seeds, remnants of nucellus are also persistent. This residual, persistent nucellus is the 1549 24 JIPMER JIPMER 2010 Sexual Reproduction in Flowering Plants Report Error A pericarp B perisperm C mesosperm D chalazosperm. Solution: Correct answer is (b) perisperm Questions from Sexual Reproduction in Flowering Plants 1. WebPerisperm is the remnant of the nucellus, not the endosperm. Option C: Perisperm is not the disintegrated part of the secondary nucleus. Option D: The peripheral part of the … north central ttrs