Please select a subject first
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Which cancer commonly originates in the bone marrow?
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______ becomes half-moon-shaped in a person suffering from sickle cell anaemia.
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______ refers to a phenomenon in which heterozygotes have features of both the homozygotes, that is, an allele is neither dominant nor recessive to the other.
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Ketone bodies are found in the urine of people suffering from ______.
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Which of the following term is also used for the disease - elephantiasis?
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The disease that is generally treated by the use of bcnzyl penicillin, ampicillin and chloramphenicol is ____________.
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Apical dominance refers to ____________.
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Identify the correct set of pathogen and vector for transmission of malaria.
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Calculate the the birth rate of cattle per year in a dairy farm; where there were a total of 45 cattles previously. 5 new offsprings were added due to reproduction taking the total population to 50.
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Coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly cut coleoptile stumps.
What is the significance of the above experiment performed by Dr. F. Went?
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Read the following statements and choose the correct option.
i. Symptoms of malaria begin to appear 7 to 15 days after the bite of an infective mosquito.
ii. Initial symptoms of malaria are fever, headache and chills.
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After cleavage zygote first forms ____________.
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Identify the INCORRECT match.
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In ____________, one could get same genotypic and phenotypic ratio.
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In which part of plant does auxin synthesis occur?
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Flowering in pineapple is promoted by ____________.
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Match the following lists and select the correct option.
| List I | List II | ||
| i. | 2,4-D | a. | Promotes senescence and ripening of fruits |
| ii. | ABA | b. | DelaysJeaf senescence |
| iii. | Gibberellins | c. | Increases the length of the sugarcane stem |
| iv. | Ethylene | d. | Kills dicotyledonous weeds without affecting mature monocotyledonous plants |
| e. | Stimulates the closure of stomata |
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In acute renal failure the urine output decreases. This condition is called ____________.
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How many hours after fertilization does first cleavage occur?
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