Description : 126.Plant group with largest ovule, largest tree and largest gametes is (a) gymnosperm (b) angiosperm (c) bryophyta (d) pteridophyta.
Last Answer : a) gymnosperm
Description : Life cycle of Angiosperm plant? -Biology
Last Answer : answer:
Description : How many polar nuclei are in the ovule of the angiosperm? -Biology
Description : Angiosperm show ............. type of adaptation -Biology
Description : What is artificial system of angiosperm classification? -Biology
Description : What is natural system of angiosperm classification? -Biology
Description : What is angiosperm or angiosperm ?
Last Answer : Plants that produce flowers , fruits and seeds and fruit seeds are covered with a specific coating are called angiosperms. The main plant in the diverse flora is the angiosperms. The number of living ... Cretaceous about 60 million years ago, they are still dominant in a wide area of the world.
Description : Is a tomato an angiosperm or gymsperm?
Last Answer : Need answer
Description : Is larch an angiosperm or gymnosperm?
Description : Is a coconut a angiosperm or a gymnosperm?
Last Answer : it is a gymnosperm
Description : Is papaya a gymnosperm or angiosperm?
Last Answer : Angiosperm
Description : Is a tulip a angiosperm or a gymnosperm?
Description : What are the Characteristic of angiosperm?
Last Answer : The word Angio in Greek means covered and spermmeans seeds.ovules are enclosed within other tissues at the time of pollinationseeds develop inside the flowerovary matures into a fruitAngiosperms have two sub-divisions: Monocotyledonous plants and Dicotyledonous plants
Description : Is banana plants gymnosperm or angiosperm?
Last Answer : The question you have to answer is the seed contained in a fruit. Although you almost never see them, the banana does contain seeds (though non-fertile). So Angiosperm is the answer.One curiosity of ... ! For K40 decays to Ar40 with the emission of a radiation particle. But continue to enjoy them!
Description : Is a slash pine a gymnosperm or angiosperm?
Last Answer : All pine trees are conifers, which are gymnosperms or "nakedseeds" due to the fact that they reproduce by cones instead of byflowers.
Description : In angiosperm, triple fusion is necessary for the formation of: (a) Embryo (b) Pollen (c) Endosperm (d) Leaf
Last Answer : Ans. ((c))
Description : Which angiosperm is vessel-less? (1) Hydrilla (2) Trochodendron (3) Maize (4) Wheat
Last Answer : (1) Hydrilla Explanation: Trochodendron is a genus of flowering plants with one living species. It is vesselless angiosperm. Fewer than 200 species of angiosperms have the primitive ... With two exceptions- Trochodendron and Tetracentron-, all vesselless angiosperms occur in the Magnoliidae.
Description : Which is the smallest angiosperm?
Last Answer : Wolffia arrhiza
Description : The reproductive part of an angiosperm is
Last Answer : flower.
Description : What is the most common nutritive tis- sue for the developing embryos in angiosperm known as?
Last Answer : Endosperm
Description : In an angiosperm, how many microspore mother cells are required to produce 100 pollen grains? (a) 75 (b) 100 (c) 25 (d) 50
Last Answer : (c) 25
Description : In angiosperm, all the four microspores of tetrad are covered by a layer which is formed by (a) pectocellulose (b) callose (c) cellulose (d) sporopollenin
Last Answer : (a) pectocellulose
Description : The ovule of an angiosperm is technically equivalent to (a) megasporangium (b) megasporophyll (c) megaspore mother cell (d) megaspore.
Last Answer : (a) megasporangium
Description : PGA as the first CO2 fixation product was discovered in photosynthesis of (a) bryophyte (b) gymnosperm (c) angiosperm (d) alga.
Last Answer : (d) alga.
Description : A plant bears fruit, has a column of vascular tissue and a tap root system. This plant is a (a) angiosperm and dicot (b) gymnosperm and dicot (c) angiosperm and monocot (d) gymnosperm and monocot.
Last Answer : (a) angiosperm and dicot
Description : Floral features are chiefly used in angiosperm identification because (a) flowers can be safely pressed (b) reproductive parts are more stable and conservative than vegetative parts (c) flowers are nice to work with (d) flowers are of various colours.
Last Answer : (b) reproductive parts are more stable and conservative than vegetative parts
Description : Angiosperm, to which the largest flowers belong, is (a) total root parasite (b) partial root parasite (c) total stem parasite (d) partial stem parasite.
Last Answer : (a) total root parasite
Description : Which one has the largest gametophyte? (a) Cycas (b) Angiosperm (c) Selaginella (d) Moss
Last Answer : (d) Moss
Description : You discover a new species of a plant. You also discover that it produces motile sperms and dominant generation has diploid cells. It belongs to (1) Bryophyte (2) Angiosperm (3) Gymnosperm (4) Pteridophyte
Last Answer : 4) Pteridophyte
Description : Azolla pinnata is a). a fern b). an algae c). a gymnosperm d). an angiosperm
Last Answer : a). a fern
Description : 4.A mature embryosac in angiosperm is formed from a megaspore mother cell by ------- cell divisions. (a) one mitosis and two meiosis, b)two mitosis and one meiosis, c)three mitosis and two meiosis d)three mitosis and one meiosis)
Last Answer : d)three mitosis and one meiosis)
Description : 2 The basal cell in a zygote of angiosperm : a) Develops into the roots of the embryo b) Forms the suspensor that anchors the embryo ad transfers nutrients c) Results from the fertilization of ... and sperm nuclei and develops into the endosperm d) Divides to form the two cotyledons of the proembryo
Last Answer : ANS: b Forms the suspensor that anchors the embryo ad transfers nutrients
Description : Functional megaspore in an angiosperm develops into ? (1) Endosperm (2) Embryo sac (3) Embryo (4) Ovule
Last Answer : (2) Embryo sac
Description : Explain the process of microsporogenesis in angiosperm.
Last Answer : Ans: The process of formation of haploid microspores from a pollen mother cell (PMC) or microspore mother cell through meiosis is called Microsporogenesis. When the anther develops, each ... anther matures and dehydrates, the microspores dissociate from each other and develop into pollen grains.
Description : Embryo sac of angiosperm is : a) 6-celled 8-nucleate b) 7-celled 8-nucleate c)8-celled 7- nucleate d)7-celled 7-nucleate
Last Answer : Ans: b) 7-celled 8-nucleate
Description : In angiosperm female gametophyte is: a) Embryo b) Egg Apparatus c)Embryo sac d) synergids
Last Answer : Ans: c)Embryo sac
Description : What is microsporogenesis? Where does it occur in angiosperm?
Last Answer : Ans: It is formation of microspores from microspore mother cell upon reduction division. It occurs in the microsporangium of Anther.
Description : Name a parasitic angiosperm.
Last Answer : Ans: Cuscuta.
Description : Which angiosperm is vesselless ? (1) Hydrilla (2) Trochodendron (3) Maize (4) Wheat
Last Answer : Trochodendron