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Question 1 of 57
1. Question
Which of the following is not a character of cancerous tissues in our body?
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Question 2 of 57
2. Question
Which of the following statements is not true for Nostoc?
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Question 3 of 57
3. Question
The system of classification of plants proposed by these two botanists is claimed to be a natural system
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Question 4 of 57
4. Question
Match the entries in Column I(Name of pollination) with those of Column II(Type of pollination) and choose the correct answer
Column – I Column – II a Cleistogamy m Insect pollination b Geitonogamy n Bud pollination c Entomophily o Pollination between flowers in the same plant d Xenogamy p Wind pollination q Cross pollination -
Question 5 of 57
5. Question
The host for Cercospora personata belongs to this family of angiosperms
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Question 6 of 57
6. Question
The final stage in the tissue culture programme before the new plants are taken out for cultivation in the fields is known as
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Question 7 of 57
7. Question
An osmometer is filled with 0.5 M solution of NaCl in water. In which of the following solutions it must be immersed in order to make it shrink?
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Question 8 of 57
8. Question
Perishable vegetables can be maintained fresh for a longer period by spraying on them with a solution of
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Question 9 of 57
9. Question
The prebiotic atmosphere of the earth was of a reducing nature. It was transformed into an oxidizing atmosphere of present day due to the emergence of
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Question 10 of 57
10. Question
Match the contraceptive methods given under Column I(Contraceptive Method) with their examples given under Column II(Examples). Select the correct choice from those given below
Column – I Column – II A Chemical p Tubectomy and Vasectomy B IUDs q Copper T and Loop C Barriers r Condom and Cervical cap D Sterilization s Spermicidal Jelly and foam t Coitus interrupts and calendar method -
Question 11 of 57
11. Question
One of the following movements in our body is not completely involuntary. Identify it
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Question 12 of 57
12. Question
That is not a GMO
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Question 13 of 57
13. Question
The site of Krebs cycle is
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Question 14 of 57
14. Question
Which is the cutting organ in the mouth parts of cockroach?
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Question 15 of 57
15. Question
If this enzyme were to be absent in our small intestine, digestion of proteins in our body would be severely affected
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Question 16 of 57
16. Question
The frequency of heart beat in our body is maintained by
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Question 17 of 57
17. Question
Hypothalamus of the brain is not involved in this function
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Question 18 of 57
18. Question
The Hardy-Weinburg principle cannot operate if
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Question 19 of 57
19. Question
The adult animal in this phylum is radially symmetrical; but it’s lavra exhibits bilateral symmetry
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Question 20 of 57
20. Question
Identify the sense codon from the following
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Question 21 of 57
21. Question
Select a suitable name for this process
C6H12O6 + 2ADP + 2Pi → 2C2H5OH + 2ATP + 2CO2
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Question 22 of 57
22. Question
The condition of erythroblastosis foetalis occurs only when
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Question 23 of 57
23. Question
This is a nonbiodegradable pollutant
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Question 24 of 57
24. Question
The time for optimum chances of conception in a woman is _____ starting from the day of menstruation
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Question 25 of 57
25. Question
The fourth cleavage plane during development of frog’s egg is
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Question 26 of 57
26. Question
Which of the following parts of the vertebrate body arises from the mesoderm?
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Question 27 of 57
27. Question
Point out the correct method of showing scientific name of coconut palm derived by binomial nomenclature
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Question 28 of 57
28. Question
Find out the wrong statement about angiosperm roots
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Question 29 of 57
29. Question
An interconnecting membranous network of the cell composed of vesicles, flattened sacs and tubules is
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Question 30 of 57
30. Question
Read the statements given below and identify the incorrect statement
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Question 31 of 57
31. Question
The Lac Operon is turned on when allolactose molecules bind to
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Question 32 of 57
32. Question
Fearing that the child to be born may have a genetic disorder, a couple goes to a doctor. Which one of the following techniques is likely to be suggested by the doctor to cute the genetic disorder?
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Question 33 of 57
33. Question
Select the group having only buffalo breeds in India from the following
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Question 34 of 57
34. Question
With regard to the ABO blood typing system, if a man who has type B blood and a woman who has type O blood were to have children, what blood types could the children have?
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Question 35 of 57
35. Question
Secretin and Cholecystokinin are the hormones secreted in
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Question 36 of 57
36. Question
Carbon dioxide is called a “greenhouse” gas, because
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Question 37 of 57
37. Question
A fruit that develops from a single flower with a syncarpous pistil is
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Question 38 of 57
38. Question
The volume of blood that enters into the aorta with each ventricular systole is called
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Question 39 of 57
39. Question
The chromosomal complement of individuals with Turner’s syndrome is
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Question 40 of 57
40. Question
Choose the mismatched pair from the following
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Question 41 of 57
41. Question
One of the following is not a wildlife conservation project
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Question 42 of 57
42. Question
Visible expression of the genetic phenomenon of crossing over is called
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Question 43 of 57
43. Question
3´AAA TGC GCG ATA 5´ is the sequence of nucleotides on a gene; after transcription the mRNA formed against it and the sequence of bases in the corresponding binding anticodon will be
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Question 44 of 57
44. Question
Secondary cortex is also known as
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Question 45 of 57
45. Question
Pteridophytes are called vascular cryprogams, because they are non-seeded plants containing
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Question 46 of 57
46. Question
The enzymes which are absolutely necessary for recombinant DNA technology are
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Question 47 of 57
47. Question
Stomata on the surface of the leaf open by
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Question 48 of 57
48. Question
Read two statements A and B and identify the correct choice from those given
Statement A: Agrobacterium tumefaciens is the causative agent of crown gall disease of dicots
Statement B: Agrobacterium tumefaciens cause infection by entering the plant through wounds and injuries -
Question 49 of 57
49. Question
Which of the following is the correct pathway of absorbed water in the roots of plants?
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Question 50 of 57
50. Question
Usually the whorl in a flower that attacks insects and protects the essential parts is
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Question 51 of 57
51. Question
Vein loading is the active transport of sugars from
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Question 52 of 57
52. Question
The sexually transmitted disease, that can affect both male and female genitals and may damage the eyes of babies born of infected mothers is
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Question 53 of 57
53. Question
Chemiosmotic theory of ATP synthesis in the mitochondrion is based on
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Question 54 of 57
54. Question
Following are few characters of a disorder in human body
- Inflammation of the mucous membrane of nasal passage
- Watery secretions by mucous glands
- Continuous sneezing
- Eye watering
- Rise in body temperature
Identify the disorder from the choices given below
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Question 55 of 57
55. Question
Match the plants of economic importance given under Column I(Plants of Economic Importance) with their scientific names given under Column II(Scientific Names) and choose the correct option
Column – I Column – II A Spices p Syzigium romaticum B Pulses q Cajanus cajan C Medicinal r Adathoda vasica D Cereals s Sorghum vulgare t Thea chinensis -
Question 56 of 57
56. Question
If father shows normal genotype and mother shows a carrier trait for haemophilia
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Question 57 of 57
57. Question
According to Best and Taylor’s Theory, which of the following does not play any role in blood clotting?