Plant part which consists of two generations
WebApr 19, 2024 · The plant part which consists of two generations one within the other is. A. Seed. B. Germinated pollen grain. C. Embryo. D. Unfertilised ovule. class-12. no-idea. WebApr 19, 2024 · The plant part which consists of two generations one within the other is. asked Nov 13, 2024 in Biology by Sujitsingh (24.8k points) class-12; sexual-reproduction-in-flowering-plants; 0 votes. 1 answer. The plant part which consists of two generations one within the other is.
Plant part which consists of two generations
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WebThe plant part which consists of two generations one within the other, is: A) germinated pollen grain B) embryo C) unfertilized ovule D) Seed Correct Answer: B Solution : Seed develops from an ovule (consisting integument and nucellus) or megasporangium. Parts of ovule develop a haploid megaspore which grow into haploid female gametophyte. WebPlants have indeed seduced ants into a dazzling variety of cooperative exchanges. In return for shelter, nectar, or food bodies, a colony of ants can defend every square inch of the plant. Nest cavities are provided in the form of swollen thorns (Figure (Figure2 2), hollow stems, leaf pouches, and even hollow roots. Nectar or food bodies are ...
WebApr 2, 2024 · Business models and digital business models. A BM describes how value is created, delivered to the customer, and captured for the company (Teece, 2010).The BM consists of three dimensions: value proposition, value creation and delivery, and value capture (Teece, 2010).It is a mediating construct that aligns general business strategy … WebApr 28, 2024 · In seedless vascular plants, such as ferns, the gametophyte and sporophyte generations are both capable of photosynthesis and are independent. The gametophyte structure of ferns is a heart-shaped plant called a prothallium.
WebThe plant part which consists of two generations, one within the other, is genninated pollen grain embryo unfertilized ovule seed D. seed Seed develops from an ovule (consisting integument and nucellus) or megasporangium. Parts of ovule develop a haploid megaspore which grow into haploid female gametophyte. Web1) Alternation of Generations 2) Sporangia (Organs producing spores) 3) Gametangia (Organs producing gametes) 4) Apical meristems (Special growth tissues) What is an alternation of generations? A plant alternates between two multicelled body forms (sporophyte and gametophyte). The sporophyte is diploid and produces haploid spores.
WebApr 12, 2024 · The plant part which consist of two generations, one within the other, is. (a) Germinated pollen grain. (b) Embryo. (c) Unfertilized ovule. (d) Seed. sexual reproduction …
WebPlant part having two generations, one within the other is A Seed B Germinated pollen grain C Embryo D Unfertilised ovule Medium Solution Verified by Toppr Correct option is C) A … road b between ashbyry and wantageWebColonization of land. Land plants evolved from a group of green algae, perhaps as early as 850 mya, but algae-like plants might have evolved as early as 1 billion years ago. The closest living relatives of land plants are the charophytes, specifically Charales; assuming that the habit of the Charales has changed little since the divergence of lineages, this means that … snapchat install pcWebThe mature ovule develops into the seed. A typical seed contains a seed coat, cotyledons, endosperm, and a single embryo (Figure 1). Figure 1. The structures of dicot and monocot seeds are shown. Dicots (left) have two cotyledons. Monocots, such as corn (right), have one cotyledon, called the scutellum; it channels nutrition to the growing embryo. road bass ampsWebSep 14, 2024 · asked Sep 14, 2024 in Biology by Manoj01 (50.4k points) The plant parts which consist of two generations one within the other : (a) Pollen grains inside the anther (b) Germinated pollen grain with two male gametes (c) Seed inside the fruit (d) Embryo sac inside the ovule (1) (a) and (d) (2) (a) only (3) (a), (b) and (c) (4) (c) and (d) neet 2024 road bay portWebThe plant part which consists of two generations one within the other, is A Embryo B Germinated pollen grain C Unfertilized ovule D Seed Hard Open in App Solution Verified by Toppr Correct option is D Seed A seed is a small embryonic plant … snapchat internship summer 2022WebThe plant parts which consist of two generations on within the other A Pollen grains inside the anther B Germinated pollen grains with two male gametes C Seed inside the fruit D Embryo sac inside the ovule Option: 1 (a) only Option: 2 (a), (b) and (c) Option: 3 (c) and (d) Option: 4 (a) and (d) Answers (2) snapchat install on computerWebThe plant part which consists of two generations one within the other, is A embryo B germinated pollen grain C unfertilised ovule D seed Solution The correct option is C unfertilised ovule Germinated pollen grain The germinated pollen grain represents a single generation, i.e., the haploid gametophytic generation of the plant. Embryo road bash