Description : Exposure of seed to low temperature before germination is termed as : a. Scarification b. Stratification c. Vernalization d. All of above
Last Answer : Stratification
Description : Treatment of seeds at low temperature under moist conditions to break its dormancy is called (a) stratification (b) scarification (c) vernalization (d) chelation.
Last Answer : (c) vernalization
Description : Is vernalization the same as scarification? -Biology
Last Answer : answer:
Description : Imbibed or germinated seeds subjected to cold temperature is termed as: a. Scarification b. Startification c. Vernalization d. Sterilization
Last Answer : Vernalization
Description : Difference between vernalization and stratification. -Biology
Description : Vernalization is a. Cooling of seed during germination to accelerate flowering b. Warming of seed during germination to accelerate flowering c. Boiling of seed during germination to accelerate flowering d. None of the above
Last Answer : a. Cooling of seed during germination to accelerate flowering
Description : Pick up the correct statement from the following: (A) Sand consists of coarse particles of silica formed due to the disintegration of rocks (B) The grains of sand are not affected by frost (C) Sand ... and do not allow water to rise up between pores due to capillary action (D) All the above
Last Answer : Answer: Option D
Description : What is scarification? -Biology
Description : Scarification of seeds is done for removing (a) Dormancy (b) Germination inhibitors (c) Growth (d) Embryo
Last Answer : Ans:(a)
Description : To preserve the germination ability of most seeds, store them in a: a. Warm, dry environment b. Cool, dry environment c. Cool environment after scarification d. Warm, moist environment after stratificatio
Last Answer : Cool, dry environment
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 : What does embryo the cotyledon and the seed coat do?
Last Answer : Feel Free to Answer
Description : Rod-shaped elongated thick-walled lignified dead cells found in seed coat of pulses (Legumes) are (a) Macrosciereids (b) Astrosclereids (c) Brachysclereids (d) Osteosclereids
Last Answer : Ans. ((a))
Description : The dormancy due to hard seed coat or impermeable seed coats
Last Answer : Ans. Scarification
Description : A fertilized ovule consisting of intact embryo, stored food and seed-coat which is viable and has got the capacity to germinate
Last Answer : Ans. Seed
Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction
Last Answer : (2) seed coat impermeability Explanation: A dormant seed is one that is unable to germinate in a specified period of time under a combination of environmental factors that are ... to prevent germination during unsuitable ecological conditions, but the probability of seedling survival is low.
Description : According to Mendelism, which character shows dominance? (a) Terminal position of flower (b) Green colour in seed coat (c) Wrinkled seeds (d) Green pod colour
Last Answer : (d) Green pod colour
Description : Seed coat is not thin, membranous in (a) groundnut (b) gram (c) maize (d) coconut.
Last Answer : (d) coconut.
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 : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction
Last Answer : seed coat impermeability
Description : If an alternator is to be inactive for a considerable period of time, which of the following actions should be taken? A. It should be disconnected from the prime mover and raised off its bearing supports ... . D. The windings and collector rings should be protected with a thin coat of grease or oil.
Last Answer : Answer: C
Description : What is vernalization? -Biology
Description : Who coined the term vernalization? -Biology
Description : Define the term vernalization. -Biology
Description : Difference between photoperiodism and vernalization. -Biology
Description : Application of vernalization. -Biology
Description : Factors affecting vernalization. -Biology
Description : Why is vernalization important? -Biology
Description : What is Vernalization ?
Last Answer : : Vernalization is the process of accelerating the flowering of plants by providing cooling .
Description : The process by which milk is converted to curd is called – (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting
Last Answer : (3) Fermentation Explanation: Curds are a dairy product obtained by curdling (coagulating) milk with rennet or an edible acidic substance such as lemon juice or vinegar, and then draining off the ... the whey. In Asia, curds are essentially a vegetarian preparation using yeast to ferment the milk.
Description : The response of different organisms to the environmental rhythms of light and darkness is called (a) vernalization (b) photoperiodism (c) phototaxis (d) phototropism.
Last Answer : b) photoperiodism
Description : The desired varieties of economically useful crops are raised bya) Vernalization b) Mutation c) Natural selection d) hybridisation
Last Answer : d) hybridisation
Description : The process by which milk is converted to curd is called (1) Pasteurization (2) Vernalization (3) Fermentation (4) Retting
Last Answer : Fermentation
Description : How to find short articles related to social groups and/or social stratification?
Last Answer : Look under Social Anthropology. They have journals in which to find articles.
Description : What are some good articles/documents you've read as of late about class stratification and/or poverty?
Last Answer : There was a four part series in the NY Times about 5 years ago on Class Matters. I assume you have access to their database; you might find one of them useful if it is current enough for your use.
Description : What is the difference between dominance hierarchies and social stratification?
Last Answer : Complexity. Also, dominance hierarchies are usually defined (and settled) by physical factors, or physical contests of strength. While physical size/strength may play a role in social ... have) that the same abstract evolutionary mechanisms underlie both dominance hierarchies and social castes.
Description : Stratification is seen in
Last Answer : Stratification is seen in A. Tundra B. Tropical forest C. Deciduous forest D. Desert
Description : Stratification is well developed in
Last Answer : Stratification is well developed in A. Tropical rain forests B. Grasslands C. Alpine vegetations D. Temperate forests
Description : Women prohibited by certain gatherings, spaces or positions is a result of gender stratification.
Last Answer : Give your personal response : Women prohibited by certain gatherings, spaces or positions is a result of gender stratification.
Description : Social stratification is consequential.
Last Answer : State whether the following statement are true or false with reason : Social stratification is consequential.
Description : Discuss caste as a form of social stratification.
Last Answer : Discuss caste as a form of social stratification.