Description : Taxonomy is a science that deals with (1) Morphology (2) Anatomy (3) Classification (4) Economic uses
Last Answer : (3) Classification Explanation: Taxonomy is the academic discipline of defining groups of biological organisms on the basis of shared characteristics and giving names to those groups. Each group is ... aggregated to form a super group of higher rank and thus create a hierarchical classification.
Description : Classification of insects and rules of their nomenclature comes under the branch a. Ecology b. Taxonomy c. Physiology d. Morphology
Last Answer : b. Taxonomy
Description : An important criterion for modern day classification is (a) resemblances in morphology (b) anatomical and physiological traits (c) breeding habits (d) presence or absence of notochord.
Last Answer : (b) anatomical and physiological traits
Last Answer : Classification
Description : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and dissimilar in internal morphology called as Ho
Last Answer : Assertion :- Homologous organs suggest same origin. Reason :- Organs which are simillar in function and ... D. If both Assertion & Reason are false.
Description : $ Morphology deals with the study of external characters of the organisms ! Physiology deals with the study the various functions of a living organism
Last Answer : $ Morphology deals with the study of external characters of the organisms ! Physiology deals with the study the ... D. If both As and R are wrong.
Description : What is morphology the study of?
Last Answer : The form and structure of organisms without consideration offunction.
Description : Which of the following branches of science is concerned with the study of the relationship of plants to their environment? (a) Cytology (b) Ecology (c) Morphology (d) Physiology
Last Answer : Ans:(b)
Description : The study of phenomena at very low temperatures is called - (1) heat transfer (2) morphology (3) crystallography (4) cryogenics
Last Answer : (4) cryogenics Explanation: A person who studies elements that have been subjected to extremely cold temperatures is called a cryogenicist.
Description : The science which deals with study of manners and customs of people is ? A. Ethnology (Answer) B. Morphology C. Ethics D. Genetics E. None of these
Last Answer : A. Ethnology (Answer)
Description : Study of internal structure of plant- (a) Morphology (b) Anatomy (c) Cology (d) Taxonomy
Last Answer : (b) Anatomy
Description : Widely used index for classification of droughts
Last Answer : Ans. Palmer drought index
Description : Which mean is affected by change in origin and scale both?
Last Answer : Ans. AM
Description : Origin of Papaya
Last Answer : Ans. Tropical America
Description : The origin place of mango
Last Answer : Ans. Indo-Burma region
Description : The term “primary centres of origin’ was proposed by
Last Answer : Ans. Vevilov
Description : Large portions of the earth with similar climate, soil, plant and animal life community is known as
Last Answer : Ans. Biosphere
Description : The saline – alkali soil is also known as
Last Answer : Ans. Usar
Description : Natural soil aggregates/mass are known as
Last Answer : Ans. Peds
Description : Soil water is known as
Last Answer : Ans. Blue water
Description : Classification of earthquake based on origin and focus.
Last Answer : Types of earthquake based on focus - 1. Shallow earthquake- Focus depth less than 60 km is taken as shallow earthquake 2. Intermediate earthquake - Origin of earthquake is at a depth in ... explosives vi) Sport games vii) Injection and Extraction of fluids viii) Removal of natural gases
Description : Explain the classification of rock based on mode of origin.
Last Answer : Classification of rock based on mode of origin (genesis): Based on mode of origin, the rocks are classified in to three categories described below. 1. Igneous Rock: Igneous rocks are of ... sedimentary rocks as a result of the action of the earth movements, temperature changes and liquid pressure.
Description : 1. What is the study of principles and procedures of classification? 2. Who appoints the Governor of Jammu and Kashmir? 3. Which substance is used to retard the setting action of cement? 4. ... . What is the minimum forest cover to maintain ecological balance? 20. Which saint wrote Bijak' ?
Last Answer : Answer : 1. Taxonomy 2. President 3. CaSO.2HO 4. Indus 5. Bhaskara 6. Capital expenditure 7. Peru 8. K. C. Mehta 9. Brahmaputra 10. Bukka I 11. Governor 12. Centrifugal force 13. Japan 14. Hurricane 15. Hasan 16. National Development Council 17. 4 18. 25 years 19. 33% 20. Kabir
Description : The study of interactions between living organism and environment is called as
Last Answer : Ans. Ecology
Description : To study two factors with different level of precision, which design is used
Last Answer : Ans. Split plot design
Description : The study the association or degree and deviation between two or more variables.
Last Answer : Ans. Correlation
Description : The study of the way in which genes operate and the way in which they are transmitted (heredity) from parents to offsprings
Last Answer : Ans. Genetics
Description : The study of soils in relation to crop growth.
Last Answer : Ans. Edaphology
Description : “The study of envelope of air surrounding the planet and of the phenomenon associated with atmosphere.”
Last Answer : Ans. Meteorology
Description : Soil classification of composite soils, exclusively based on the particle size distribution, is known (A) Particle classification (B) Textural classification (C) High Way Research Board classification (D) Unified soil classification
Last Answer : Answer: Option B
Description : The soil, air and seed borne disease of wheat
Last Answer : Ans. Kernal bunt (Neovossia indica)
Description : The soil borne disease of rice
Last Answer : Ans. Sheath blight of rice (Rhizoctonia oryzae)
Description : Nutrients absorbed by plants from soil solution are carried upward through the
Last Answer : Ans. Xylem
Description : The cause of most of the gaseous interchange in soil
Last Answer : Ans. Diffusion
Description : Which of the plant species can be suggested on saline soil?
Last Answer : Ans. Haloxylon salicornium (II) Biochemistry
Description : The crops prefer acidic soil
Last Answer : Ans. Rice, tea and potato
Description : Method used for the determination of lime requirement of an acid soil is
Last Answer : Ans. Shoemaker’s method
Description : Alkaline soil is also called as
Last Answer : Ans. Solanetz and Black alkali
Description : Saline soil is also called as
Last Answer : Ans. Solan chalk and White alkali
Description : The soil, which have 8.5 indicates soil is
Last Answer : Ans. Alkaline
Description : Immobile element in soil is
Last Answer : Ans. Phosphorus
Description : In waterlogged rice field, atmospheric nitrogen can be fixed to the soil by
Last Answer : Ans. BGA
Description : Conversion of soil nitrate into gaseous nitrogen is
Last Answer : Ans. Denitrification
Description : Conversion of NH4 to NO2 in soil is brought out by
Last Answer : Ans. Nitrosomonas
Description : Azatobactor can fixes atmospheric nitrogen/ha to the soil.
Last Answer : Ans. 20-30 kg
Description : Rhizobium fixes atmospheric nitrogen/ha to the soil
Last Answer : Ans. 50-100 kg
Description : The method used to determine available phosphorus from soil is
Last Answer : Ans. Olsen’s method
Description : The medium range of available N in soil
Last Answer : Ans. 280-560 kg/ha
Description : The phosphatic fertilizer suitable for acid soil
Last Answer : Ans. Bone meal (23-30%P2O5 )
Description : The fertilizer which destroys soil aggregates
Last Answer : Ans. Sodium nitrate