Description : In groundnut the food/oil reserve is present in (a) epicarp (b) mesocarp (c) endosperm (d) cotyledons.
Last Answer : (d) cotyledons.
Description : Albuminous seeds store their reserve food mainly in (a) endosperm (b) cotyledons (c) hypocotyl (d) perisperm.
Last Answer : (a) endosperm
Description : The role of double fertilisation in angiosperms is to produce (a) cotyledons (b) endocarp (c) endosperm (d) integuments.
Last Answer : (c) endosperm
Description : Cotyledons and testa respectively are edible parts in (a) walnut and tamarind (b) french bean and coconut (c) cashew nut and litchi (d) groundnut and pomegranate.
Last Answer : (d) groundnut and pomegranate.
Description : Groundnut pegs when developed in the soil from – a) Tubers b) Fruits c) Stems d) Roots
Last Answer : b) Fruits
Description : Embryo with two cotyledons are called?
Last Answer : Dicotyledons
Description : The embryo in sunflower has (a) two cotyledons (b) many cotyledons (c) no cotyledon (d) one cotyledon
Last Answer : a) two cotyledons
Description : Top-shaped multiciliate male gametes and the mature seed which bears only one embryo with two cotyledons, are characterised features of (a) cycads (b) conifers (c) polypetalous angiosperms (d) gamopetalous angiosperms.
Last Answer : (a) cycads
Description : You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing. (I) It has no secondary vascular tissues. (II) Its flower ... (2) (I) and (III) (3) (II) and (IV) (4) (III) and (IV)
Last Answer : 1) (I) and (II)
Description : In angiosperm, triple fusion is necessary for the formation of: (a) Embryo (b) Pollen (c) Endosperm (d) Leaf
Last Answer : Ans. ((c))
Description : Haploid cells belong to: (a) Integument, pollen grain, endosperm (b) Embryo, endosperm and pollen grain (c) Megaspore, pollen grain, antipodal (d) Integument, pollen grain and antipodal
Description : Polyploidy level in embryo and endosperm of seed
Last Answer : Ans. 3n
Description : The nutritive tissue in the seeds of higher plants is known as - (1) hypocotyl (2) embryo (3) endosperm (4) nucellus
Last Answer : (3) endosperm Explanation: The seed includes three primary regions: the embryo, nutritive tissue, and seed coat. Endosperm is a nutritive tissue that sustains the embryo and seedling. The endosperm may ... the embryo as in many legumes, which use the cotyledons as a food source during germination.
Description : The nutritive tissue around the embryo in seed is a. Endosmosis b. Endodermis c. Endosperm d. Embryo-sac
Last Answer : Endosperm
Description : Embryo sac occurs in (a) embryo (b) axis part of embryo (c) ovule (d) endosperm.
Last Answer : (c) ovule
Description : Coconut water from a tender coconut is (a) innermost layers of the seed coat (b) degenerated nucellus (c) immature embryo (d) free nuclear endosperm
Last Answer : (d) free nuclear endosperm.
Description : Which one of the following statements regarding post-fertilisation development in flowering plants is incorrect? (a) Ovules develop into embryo sac. (b) Ovary develops into fruit. (c) Zygote develops into embryo. (d) Central cell develops into endosperm
Last Answer : (a) Ovules develop into embryo sac.
Description : In angiosperms, functional megaspore develops into (a) embryo sac (b) ovule (c) endosperm (d) pollen sac.
Last Answer : a) embryo sac
Description : Endosperm is consumed by developing embryo in the seed of (a) pea (b) maize (c) coconut (d) castor.
Last Answer : (a) pea
Description : The coconut water and the edible part of coconut are equivalent to (a) endosperm (b) endocarp (c) mesocarp (d) embryo.
Description : n Pinus/gymnosperms, the haploid structure are (a) megaspore, endosperm and embryo (b) megaspore, pollen grain and endosperm (c) megaspore, integument and root (d) pollen grain, leaf and root.
Last Answer : (b) megaspore, pollen grain and endosperm
Description : Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte ... by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.
Last Answer : (b) female gametophyte lacks archegonia
Description : Functional megaspore in an angiosperm develops into ? (1) Endosperm (2) Embryo sac (3) Embryo (4) Ovule
Last Answer : (2) Embryo sac
Description : The coconut water and the edible part of coconut are equivalent to (1) Embryo (2) Endosperm (3) Endocarp (4) Mesocarp
Last Answer : (2) Endosperm
Description : The nutritive tissue in the seeds of higher plants is known as (1) hypocotyl (2) embryo (3) endosperm (4) nucellus
Last Answer : endosperm
Description : 102.Perisperm differs from endosperm in (a) being a diploid tissue (b) its formation by fusion of secondary nucleus with several sperms (c) being a haploid tissue (d) having no reserve food.
Last Answer : (a) being a diploid tissue
Description : 2. Perisperm and endosperm differ in a. Being a diploid tissue b. Being a haploid tissue c. Having no reserve food d. Formation of perisperm by fusion of the secondary nucleus with many sperms
Last Answer : d. Formation of perisperm by fusion of the secondary nucleus with many sperms
Description : Perisperm differs from endosperm in :a)Being a diploid tissueb)Its formation by fusion of secondary nucleus with several sperms c)Being a haploid tissued)Having no reserve food
Last Answer : 3Being a diploid tissue
Description : Fruits of this plant are found underground - (1) Potato (2) Carrot (3) Groundnut (4) Onion
Last Answer : (3) Groundnut Explanation: The peanuts, or groundnut (Arachishypogaea), is a species in the legume "bean" family (Fabaceae). The cultivated peanut was probably first domesticated in the valleys of Peru. It is an annual herbaceous plant growing tall.
Description : An example of edible underground stem is (a) carrot (b) groundnut (c) sweet potato (d) potato.
Last Answer : (d) potato.
Description : Fruits of this plant are found underground : (1) Potato (2) Carrot (3) Groundnut (4) Onion
Last Answer : Groundnut
Description : Invisible fat is present in (A) Milk (B) Coconut oil (C) Groundnut oil (D) Hydrogenated oils
Last Answer : Answer : A
Description : Which one of the following statements is correct? (a) In tomato, fruit is a capsule. (b) Seeds of orchids have oil-rich endosperm. (c) Placentation in primose is basal. (d) Flower of tulip is a modified shoot.
Last Answer : (d) Flower of tulip is a modified shoot.
Description : Name the hormone present in liquid endosperm of coconut? -Biology
Last Answer : answer:
Description : Common functions that cotyledons and nucellus perform? -Biology
Description : $ Cuscuta is dicot plant. ! In cuscuta the cotyledons are absent.
Last Answer : $ Cuscuta is dicot plant. ! In cuscuta the cotyledons are absent. A. If both As and R are correct and R ... R is wrong D. If both As and R are wrong.
Description : Number of cotyledons in Zea mays, Cycas and Pinus respectively are: (a) 1, 2, 4 (b) 1, 2, many (c) 2, 2, many (d) 2, 1, 4
Last Answer : Ans. ((b))
Description : The germination of seed in which cotyledons come above ground is a. Epigeal b. Hypogeal c. Epigynous d. Epipetalous
Last Answer : Epigeal
Description : The portion of axis below the cotyledons in seed is: a. Micropyl b. Hypocotyl c. Epicotyl d. None of above
Last Answer : Hypocotyl
Description : In Mendel's experiments with garden pea, round seed shape (RR) was dominant over wrinkled seeds (rr), yellow cotyledon (YY) was dominant over green cotyledon (yy). What are the ... green cotyledons (c) Only wrinkled seeds with yellow cotyledons (d) Only wrinkled seeds with green cotyledons
Last Answer : (d) Only wrinkled seeds with green cotyledons
Description : Which is correct pair for edible part? (a) Tomato-thalamus (b) Maize-cotyledons (c) Guava-mesocarp (d) Date palm-mesocarp
Last Answer : (d) Date palm-mesocarp
Description : Cycas has two cotyledons but not included in angiosperms because of (a) naked ovules (b) seems like monocot (c) circinate ptyxis (d) compound leaves.
Last Answer : (a) naked ovules
Description : In the agricultural resources, cereals comprise (a) rubber, oil seeds, groundnut (b) cotton, Jute, hemp (c) tea, coffee, cocoa (d) rice, wheat, millets
Last Answer : Ans: (d)
Description : Oils having more than 50 % polyunsaturated fatty acids include all of the following except (A) Groundnut oil (B) Soyabean oil (C) Sunflower oil (D) Safflower oil
Description : The oil and protein content of groundnut
Last Answer : Ans.45 and 26 %
Description : The oil which causes dropsy is – (1) Groundnut oil (2) Coconut oil (3) Sunflower oil (4) Argemone oil
Last Answer : (4) Argemone oil Explanation: Epidemic dropsy is a form of edema of extremities due to intoxication with Argemon.e Mexicana seed oil. Sanguinarine and dihydrosanguinarine are two ... of argemone oil, which cause widespread capillary dilatation, proliferation and increased capillary permeability.
Description : Cholesterol is absent in – (1) Groundnut oil (2) Butter oil (3) Butter milk (4) Ice Cream
Last Answer : (1) Groundnut oil Explanation: 100 g of peanut oil (groundnut oil) contains 17.7 g of saturated fat, 48.3 g of monounsaturated fat, 33.4 g of polyunsaturated fat, and 0 mg of cholesterol. It is fast replacing dairy products due to the absence of cholesterol.
Description : High cholesterol patients are advised to use (a) ghee, butter and oils (b) groundnut oil, margarine and vegetable oils (c) fatty oil and butter (d) cheese, dalda and ghee.
Last Answer : (b) groundnut oil, margarine and vegetable oils
Description : Cholesterol is absent in (1) Groundnut oil (2) Butter oil (3) Butter milk (4) Ice Cream
Last Answer : Groundnut oil