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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1951. |
Amniotic fluid is secreted by kidney of infant or mother? |
| Answer» Amniotic fluid is secreted by kidney of infant or mother? | |
| 1952. |
For a galvanic cell Zn | Zn2+ (C1) || Zn2+(C2) | Zn , E^° cell will be positive when a) C1>C2 b) C2 > C1 |
| Answer» For a galvanic cell Zn | Zn2+ (C1) || Zn2+(C2) | Zn , E^° cell will be positive when a) C1>C2 b) C2 > C1 | |
| 1953. |
Define Pseudo Octet?? |
| Answer» Define Pseudo Octet?? | |
| 1954. |
What are the functions of roots? |
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Answer» What are the functions of roots? |
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| 1955. |
Number of unit cells in 0.1g molecule NaCl is |
| Answer» Number of unit cells in 0.1g molecule NaCl is | |
| 1956. |
BotonyCh:Living WorldTaxonomic Keys |
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Answer» Botony Ch:Living World Taxonomic Keys |
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| 1957. |
Which of the following element helps in initiating the blood coagulation cascade? |
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Answer» Which of the following element helps in initiating the blood coagulation cascade? |
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| 1958. |
Find the odd set out |
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Answer» Find the odd set out |
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| 1959. |
For the past some time, Aarti had been observing some erratic body movement, unsteadiness and lack of coordination in the activities of her sister Radha, who also used to complain of severe headache occasionally. Aarti suggested to her parents to get a medical check-up of Radha. The doctor thoroughly examined Radha and diagnosed that she has a brain tumour. (a) What, according to you, are the values displayed by Aarti? (b) How can radioisotopes help a doctor to diagnose brain tumour? |
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Answer» For the past some time, Aarti had been observing some erratic body movement, unsteadiness and lack of coordination in the activities of her sister Radha, who also used to complain of severe headache occasionally. Aarti suggested to her parents to get a medical check-up of Radha. The doctor thoroughly examined Radha and diagnosed that she has a brain tumour. (a) What, according to you, are the values displayed by Aarti? (b) How can radioisotopes help a doctor to diagnose brain tumour? |
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| 1960. |
39.Why CrO5 is stable only in the presence of ether or pyridine? |
| Answer» 39.Why CrO5 is stable only in the presence of ether or pyridine? | |
| 1961. |
Give functions.A. Plasma membraneB. CytoplasmC. LysosomeD. VacuoleE. Nucleus |
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Answer» Give functions. A. Plasma membrane B. Cytoplasm C. Lysosome D. Vacuole E. Nucleus |
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| 1962. |
CO2 concentrating steps are found in 1)C3 plants 2)C4 plants 3)CAM plants 4)Temperate plants |
| Answer» CO2 concentrating steps are found in 1)C3 plants 2)C4 plants 3)CAM plants 4)Temperate plants | |
| 1963. |
A person who is said to be heterozygous has ___. |
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Answer» A person who is said to be heterozygous has ___. |
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| 1964. |
Which of the following classes do bony fishes belong to? |
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Answer» Which of the following classes do bony fishes belong to? |
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| 1965. |
ntrepresent 4+root12 on number linen ntn |
| Answer» ntrepresent 4+root12 on number linen ntn | |
| 1966. |
Which of the following is/are products of biotechnology? |
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Answer» Which of the following is/are products of biotechnology? |
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| 1967. |
7. A pea plant with yellow and round seeds iscrossed with another pea plant with green andwrinkled seeds produce 51 yellow round seedsand 49 yellow wrinkled seeds, the genotype ofplant with yellow round seeds must befa) YYRr (b) YyRr (c) YyRR (d) YYRR |
| Answer» 7. A pea plant with yellow and round seeds iscrossed with another pea plant with green andwrinkled seeds produce 51 yellow round seedsand 49 yellow wrinkled seeds, the genotype ofplant with yellow round seeds must befa) YYRr (b) YyRr (c) YyRR (d) YYRR | |
| 1968. |
The number of pollen grains, produced by each inflorescence of family Asteraceae having 10 actinomorphic flowers (given that each anther produces 20 pollen grains), are: |
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Answer» The number of pollen grains, produced by each inflorescence of family Asteraceae having 10 actinomorphic flowers (given that each anther produces 20 pollen grains), are: |
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| 1969. |
5.Explain Kolbe’s electrolysis method for the preparation of alkane (showingmechanism). |
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Answer» 5.Explain Kolbe’s electrolysis method for the preparation of alkane (showing mechanism). |
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| 1970. |
How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals? |
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Answer» How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals? |
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| 1971. |
The animals possessing the following type of germ layers (a and b) are _____________and _____________ respectively. |
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Answer» The animals possessing the following type of germ layers (a and b) are _____________and _____________ respectively.
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| 1972. |
Plasmagel or gel part of cytosol in contact with plasmalemma is |
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Answer» Plasmagel or gel part of cytosol in contact with plasmalemma is |
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| 1973. |
Briefly explain the structure and function of Ciliated Epithelium and Glandular Epithelium. |
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Answer» Briefly explain the structure and function of Ciliated Epithelium and Glandular Epithelium. |
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| 1974. |
Which of the following sentence(s) are incorrect? |
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Answer» Which of the following sentence(s) are incorrect? |
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| 1975. |
If a person is suffering from Christmas disease, then he is deficient in |
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Answer» If a person is suffering from Christmas disease, then he is deficient in |
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| 1976. |
The phase of growth which is the first phase and represents lag phase of growth curve is |
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Answer» The phase of growth which is the first phase and represents lag phase of growth curve is |
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| 1977. |
Which of the following statement is correct : 1. At night, these guard cells swell with water and become bloated, opening the stoma. 2. During the day, the guard cells release their water and the stomata close. 3. More than 97% percent of water reaching the leaves is used in plant growth and photosynthesis. 4. The rate of transpiration can be easily demonstrated by cobalt chloride paper test. |
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Answer» Which of the following statement is correct : |
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| 1978. |
Boat shaped sternum in female cockroach is present in this abdominal segment. |
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Answer» Boat shaped sternum in female cockroach is present in this abdominal segment. |
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| 1979. |
How many genotypes and phenotypes are there in ABO blood groups in humans? |
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Answer» How many genotypes and phenotypes are there in ABO blood groups in humans? |
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| 1980. |
Chlorosis in plants occur due to |
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Answer» Chlorosis in plants occur due to |
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| 1981. |
Which organism has the smallest cell ? |
| Answer» Which organism has the smallest cell ? | |
| 1982. |
A flask of 10L capacity containing 1.96g of dinitrogen gas was heated to 1800K when 30% of N2 molecules undergo dissociation to N atoms. What is the pressure of the gas in the flask at 1800K |
| Answer» A flask of 10L capacity containing 1.96g of dinitrogen gas was heated to 1800K when 30% of N2 molecules undergo dissociation to N atoms. What is the pressure of the gas in the flask at 1800K | |
| 1983. |
Which one of the following microbes forms symbiotic association with plants and helps in their nutrition? |
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Answer» Which one of the following microbes forms symbiotic association with plants and helps in their nutrition? |
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| 1984. |
Which of the following occupies maximum volume inside a eukaryotic cell? |
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Answer» Which of the following occupies maximum volume inside a eukaryotic cell? |
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| 1985. |
Which of these statement is correct as per the 'Chargaff's rule'? |
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Answer» Which of these statement is correct as per the 'Chargaff's rule'? |
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| 1986. |
Which are the media to bring awareness about reproductive and child health. care programs ? A.) Audio visual aides B.) Newspapers C.)leaflets D.) Both A and. B |
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Answer» Which are the media to bring awareness about reproductive and child health. care programs ? A.) Audio visual aides B.) Newspapers C.)leaflets D.) Both A and. B |
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| 1987. |
Best method to conserve genetic material of plants is Codes: |
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Answer» Best method to conserve genetic material of plants is Codes: |
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| 1988. |
In NaCl type unit cell, AB,A forms all the corners.If all the face centres along one of the axes are removed, then what will be the formula ? |
| Answer» In NaCl type unit cell, AB,A forms all the corners.If all the face centres along one of the axes are removed, then what will be the formula ? | |
| 1989. |
What are high Yielding Variety (HYV) seeds ? |
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Answer» What are high Yielding Variety (HYV) seeds ? |
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| 1990. |
What is the structure of cyclotrimeta phosphoric acid |
| Answer» What is the structure of cyclotrimeta phosphoric acid | |
| 1991. |
Choose the parts of a plant that depends on the stem for support. |
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Answer» Choose the parts of a plant that depends on the stem for support. |
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| 1992. |
Can the number of days between the mestrual phase change monthly? Why is that so? |
| Answer» Can the number of days between the mestrual phase change monthly? Why is that so? | |
| 1993. |
What is the covalency of C in CO? |
| Answer» What is the covalency of C in CO? | |
| 1994. |
How rate of appearance of New forms is linked to the life cycle or life span of organism? |
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Answer» How rate of appearance of New forms is linked to the life cycle or life span of organism? |
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| 1995. |
47. Which of the following statement is false a) dry ice =solid co2 b) co2weakly acidic 3)co2and sio2 are linear 4)none of this |
| Answer» 47. Which of the following statement is false a) dry ice =solid co2 b) co2weakly acidic 3)co2and sio2 are linear 4)none of this | |
| 1996. |
In evolutionary terms, we have more in common with: |
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Answer» In evolutionary terms, we have more in common with: |
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| 1997. |
Water is: |
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Answer» Water is: |
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| 1998. |
The correct sequence of events related to nodule formation of legumes is A. Formation of bacteroids B. Growth of infection thread C. Secretion of sugars, amino acids and flavonoids by roots D. Chemotactic movement of Rhizobia towards legume roots |
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Answer» The correct sequence of events related to nodule formation of legumes is A. Formation of bacteroids B. Growth of infection thread C. Secretion of sugars, amino acids and flavonoids by roots D. Chemotactic movement of Rhizobia towards legume roots |
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| 1999. |
A fruit formed from a single flower with multiple ovaries is called |
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Answer» A fruit formed from a single flower with multiple ovaries is called |
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| 2000. |
Two heterozygous parents are crossed. If the two loci are linked what would be the distribution of phenotypic features in F1 generation for a dihybrid cross |
| Answer» Two heterozygous parents are crossed. If the two loci are linked what would be the distribution of phenotypic features in F1 generation for a dihybrid cross | |
