Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
parthenocarpyit is generally observed that the fruit develops after fertilization and it has fertile seeds inside it however this is not always so
zoochory - dispersal of seedssome fruits are eaten by animals and the seeds are passed out with the excreta endozoochory plums lantana grapes figs
autochory - dispersal of seeds this mechanism of self-dispersal is based on forceful expulsion of the seed from the fruit because of desiccation or
dispersal of seeds a plant usually bears many fruits and innumerable seeds if all the seeds produced by a plant were to germinate in the immediate
hydrochory - dispersal of seedsplants that grow in or along the bank of water bodies often utilize water as an agency for dissemination of fruits and
legume - development of seedsouter epidermis of the ovary usually forms the exocarp of the leguminous pod next few cell layers constitute the
the top of the new rectangular big gig thingamajig is 80 inches long and 62 inches wide what is the top3939s
a plastic manufacturer has 1200 boxes of transparent wrap in stock at one factory and 1000 boxes at his second factorythe manufacturer has order for
doctors prescribe medicine based upon body weight the recommended dose is 50 mg antibiotic per kg body weight and the antibiotic is dissolved to form
stored metabolites - seed and fruitin a large majority of seeds food is stored in the cells of the endosperm in coconut wheat and castor bean for
caryopsis - development of fruitin cereals each carpel has one ovule and therefore the mature fruit has just one seed during maturation very little
wigs and hairs - seed appendages seeds of certain plants have epidermal outgrowths or the integuments themselves may form folds and projections that
operculum - seed appendagesthe term operculum is applied to a plug-like structure formed in the micropylar portion of the seed by proliferation of
caruncle - seed appendagesthis is a white collar-like structure borne on the micropylar end of the seed in many members of the euphorbiaceae such as
aril - seed appendagesit is an outgrowth that arises from the funicle or the testa near the raphe and covers the seed partially or completely it is
nucellus - seedin a large majority of flowering plants the nucellus is gradually utilized by the endosperm or embryo in leguminous seeds for example
seeda seed is a mature ovule enclosing an embryonic plant stored food material in endosperm persistent nucellus or embryo itself and a seed coat
embryos prom synergids the synergids which usually degenerate prior to or soon after double fertilization are reported to give rise to embryos in
uses of plural embryos although the basic that trigger causes polyembryony are not fully understood there has been no dearth of interest in
in vitro studies - nutrition of embryostudies involving culture of embryos excised of various stages of development ie early globular proembryo late
nutrition of embryo - in vivo studiesthe young proembryo derives its nutrition from ovular tissues with the help of suspensor as the embryo develops
polyembryony presence of more than one embryo in a seed is termed polyembryony the phenomenon first discovered in orange seeds by leeuwenhoek 1719
mature embryoa typical dicotyledonous embryo as seen in a median longitudinal section consists of an embryonal axis having two broad cotyledons the
monocotyledonous embryo the early development of the proembryo in monocots follows the same pattern as in the dicots however at the time of
histogenesis and organogenesisafter the octant stage numerous cell divisions occur in various planes the proembryo become globular or bulb-shaped as