Saved Bookmarks
This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Algae belongs to Protista or plant |
|
Answer» Algae belongs to Protista or plant |
|
| 2. |
Regarding assertion and reason, select the right option Assertion [A]: An individual cannot be infected by chicken pox for the second time in his/her life. Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter. |
|
Answer» Regarding assertion and reason, select the right option Assertion [A]: An individual cannot be infected by chicken pox for the second time in his/her life. Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter. |
|
| 3. |
Define the following terms in simplified short manner- polyploidy polyteny restitution nucleus exine |
Answer» Define the following terms in simplified short manner-
|
|
| 4. |
Onion is propagated through its |
|
Answer» Onion is propagated through its |
|
| 5. |
Which of the following is the correct sequence of sectors in the order of decreasing GHGs emissions? |
|
Answer» Which of the following is the correct sequence of sectors in the order of decreasing GHGs emissions? |
|
| 6. |
The genetic material of a viroid is |
|
Answer» The genetic material of a viroid is |
|
| 7. |
Question 32 Well defined nucleus is absent in (a) blue green algae (b) diatoms (c) algae (d) yeast |
|
Answer» Question 32 Well defined nucleus is absent in (a) blue green algae (b) diatoms (c) algae (d) yeast |
|
| 8. |
Which of the following methods will not provide protection against STDs? 1. Withdrawal method2. Cervical caps3. IUDs4. All of these |
|
Answer» Which of the following methods will not provide protection against STDs? 1. Withdrawal method 2. Cervical caps 3. IUDs 4. All of these |
|
| 9. |
You would expect a cell with an extensive Golgi apparatus to |
|
Answer» You would expect a cell with an extensive Golgi apparatus to |
|
| 10. |
The ori site of pBR322 is taken from a plasmid called __. |
|
Answer» The ori site of pBR322 is taken from a plasmid called |
|
| 11. |
How eukaryotes get cellular defence by rna interference? |
| Answer» How eukaryotes get cellular defence by rna interference? | |
| 12. |
What is ecological diversity? |
|
Answer» What is ecological diversity? |
|
| 13. |
Which one of the following is an example of carrying out biological control of pests/diseases using microbes? |
|
Answer» Which one of the following is an example of carrying out biological control of pests/diseases using microbes? |
|
| 14. |
Choose the right option:Decomposers like fungi and bacteria are ___.i. autotrophsii. Heterotrophsiii. saprotrophsiv. chemoautotrophs |
|
Answer» Choose the right option: |
|
| 15. |
Identify the following parts labeled 1, 2, 3 and 4. |
|
Answer» Identify the following parts labeled 1, 2, 3 and 4.
|
|
| 16. |
The spermatozoan has |
|
Answer» The spermatozoan has |
|
| 17. |
What is the difference between genes and alleles |
| Answer» What is the difference between genes and alleles | |
| 18. |
what is the life cycle of plasmodium with diagram ? |
| Answer» what is the life cycle of plasmodium with diagram ? | |
| 19. |
The carriers for the electron transport system are located ______ |
|
Answer» The carriers for the electron transport system are located ______ |
|
| 20. |
Why are two -OH groups on a single carbon atom unstable in organic chemistry? |
| Answer» Why are two -OH groups on a single carbon atom unstable in organic chemistry? | |
| 21. |
Habitats of archae bacteria Meanings for these words pls 1.extremophiles 2.thermophiles 3.psychrophiles 4.methanogens |
|
Answer» Habitats of archae bacteria Meanings for these words pls 1.extremophiles 2.thermophiles 3.psychrophiles 4.methanogens |
|
| 22. |
The correct equation of aerobic respiration is |
|
Answer» The correct equation of aerobic respiration is |
|
| 23. |
Which are oil searching protozoa? |
| Answer» Which are oil searching protozoa? | |
| 24. |
Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them. |
|
Answer» Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them. |
|
| 25. |
Genetic manipulation of living organisms without regulation is harmful. Justify. [2 marks] |
| Answer» Genetic manipulation of living organisms without regulation is harmful. Justify. [2 marks] | |
| 26. |
One of the following conditions is NOT linked to deficiency of thyroid hormones. |
|
Answer» One of the following conditions is NOT linked to deficiency of thyroid hormones. |
|
| 27. |
ZIFT is |
|
Answer» ZIFT is |
|
| 28. |
Which of the following animals has become extinct in India? |
|
Answer» Which of the following animals has become extinct in India? |
|
| 29. |
what is tunica vasculosa? full details. |
| Answer» what is tunica vasculosa? full details. | |
| 30. |
In an annual ring, the light-coloured part is known as |
|
Answer» In an annual ring, the light-coloured part is known as |
|
| 31. |
Which is living mechanical tissue? |
|
Answer» Which is living mechanical tissue? |
|
| 32. |
what are epitheliomusc ular cells and glandulo muscular cells |
| Answer» what are epitheliomusc ular cells and glandulo muscular cells | |
| 33. |
is the order in which various phylum are given in plant kingdom evolutionary? |
| Answer» is the order in which various phylum are given in plant kingdom evolutionary? | |
| 34. |
Compare Bhangar and Khadar? (5 marks) |
|
Answer» Compare Bhangar and Khadar? (5 marks) |
|
| 35. |
Which type of pollination is possible in a plant with bisexual flowers? |
|
Answer» Which type of pollination is possible in a plant with bisexual flowers? |
|
| 36. |
14. What is NGP effect ? |
| Answer» 14. What is NGP effect ? | |
| 37. |
what is the function of semilunar valve |
| Answer» what is the function of semilunar valve | |
| 38. |
which of the following is called Botanical capital of the world1.Royal botanical garden2. Villa taranto3. Main botanical Garden4. Llylod Botanical garden |
|
Answer» which of the following is called Botanical capital of the world 1.Royal botanical garden 2. Villa taranto 3. Main botanical Garden 4. Llylod Botanical garden |
|
| 39. |
Semi-conservative replication of DNA was first demonstrated in |
|
Answer» Semi-conservative replication of DNA was first demonstrated in |
|
| 40. |
One of the most popular tests used for the estimation or detection of reducing sugars and non-reducing sugars is the Fehling’s test. This also used to differentiate between ketone functional groups and water-soluble carbohydrates. Write an article of about 1000 words explaining the procedure, chemical reactions and common uses of this test. |
|
Answer» One of the most popular tests used for the estimation or detection of reducing sugars and non-reducing sugars is the Fehling’s test. This also used to differentiate between ketone functional groups and water-soluble carbohydrates. Write an article of about 1000 words explaining the procedure, chemical reactions and common uses of this test. |
|
| 41. |
In Photosystem II , the active chlorophyll is |
|
Answer» In Photosystem II , the active chlorophyll is |
|
| 42. |
Enumerate the assumptions that we undertake in making the respiratory balance sheet. Are these assumptions valid for a living system? Compare fermentation and aerobic respiration in this context. |
|
Answer» Enumerate the assumptions that we undertake in making the respiratory balance sheet. Are these assumptions valid for a living system? Compare fermentation and aerobic respiration in this context. |
|
| 43. |
Amphibians share with reptiles all of the following features except: |
|
Answer» Amphibians share with reptiles all of the following features except: |
|
| 44. |
Which hormone causes emotional disturbance? AdrenalinVasopressinThyroxineNone of these |
|
Answer» Which hormone causes emotional disturbance?
Adrenalin Vasopressin Thyroxine None of these |
|
| 45. |
Plants produced by tissue culture have exactly same genetic composition. These plants are called |
|
Answer» Plants produced by tissue culture have exactly same genetic composition. These plants are called |
|
| 46. |
In a population, the frequency of the dominant allele A is 0.6 and that of the recessive allele a is 0.4. What would be the frequency of the heterozygous genotype in a random mating population at equilibrium? |
|
Answer» In a population, the frequency of the dominant allele A is 0.6 and that of the recessive allele a is 0.4. What would be the frequency of the heterozygous genotype in a random mating population at equilibrium? |
|
| 47. |
Explain the following:- Ebstein's disease |
| Answer» Explain the following:- Ebstein's disease | |
| 48. |
Match the following bones and their synonyms: Column – A Column – B a) Hipbone i) patella b) Kneebone ii) clavicle c) Collar bone iii) suture d) immovable joint iv) innominate |
|
Answer» Match the following bones and their synonyms: Column – A Column – B a) Hipbone i) patella b) Kneebone ii) clavicle c) Collar bone iii) suture d) immovable joint iv) innominate |
|
| 49. |
What is the function of DNA polymerase in RDT? |
| Answer» What is the function of DNA polymerase in RDT? | |
| 50. |
The Cell Junctions allowing exchange of cytoplasmic molecules between two cells are called: |
|
Answer» The Cell Junctions allowing exchange of cytoplasmic molecules between two cells are called: |
|
