1.
Oxidative phosphorylation takes place in:
2.
The characteristics such as slow development, low reproductive rate, late reproductive age, strong competitive ability and limited offspring dispersal are of:
3.
Breeding of crops with high level of minerals, vitamins and protiens in called:
4.
Which of the following compounds reduces Tollen's reagent?
5.
Varieties developed by pure-line selection are:
6.
What do you mean by facilitated diffusion?
7.
The use of Trichoderma species for the cleaning of contaminated soil and water is an example of:
8.
Which of the following bacterium is called as the superbug that could clean up oil spills?
9.
Which group of plants are considered to be a link between Pteritophytes and Gymnosperms ?
10.
The most profitable honey species for beekeeping in India is :
1 out of 8
11.
Which of the following is a Globally Important Agricultural Heritage System (GIAHS) in India?
12.
What is the pH of an aqueous solution of
13.
According to new noise standard, the permissible noise level in residential zone is:
14.
Which of the following compound is asprin?
15.
Which of the following is semi-synthetic polymer?
16.
A major component of bacterial cell wall is:
17.
Many succulent type of xerophytes close their stomata during day and open them in night to reduce transpiration. Such plants possess:
18.
The " itching" characteristic of Colocasia esculenta (Taro) is mainly due to the presence of:
19.
The functional role of organism in the ecological system is known as:
20.
Tracheal respiration is present in :
2 out of 8
21.
Which of the following is not a fat soluble Vitamin?
22.
Carbon sequestration by forest is an example of:
23.
The population curve of an oraganism increases rapidly in an experimental or logarithmic form but then stock due to environmental stresses is known as:
24.
Competition for light, nutrients and space is most severe between:
25.
Which one of these is not as opiate drug?
27.
Sugars needed for synthesis of DNA are produced during:
28.
Most common type of immunoglobin (Ig) present in our body is:
29.
The scientific study of the traditional knowledge and customs of people concerning plants and their medicinal, religious and other uses is called:
30.
Which of the following is a parasitic plant?
3 out of 8
31.
The noise pollution is measured in terms of :
32.
Hydrologically and geologically unique and representative natural or near - natural wetland area and which regularly supports 20,000 or more water birds waterfowl can be primarily designated as a:
33.
The process of intoducing a piece of DNA in a host bacterium is known as:
34.
The concept of biodiversity hotspots was given by:
35.
The value of variate which divides the distribution into two equals part when these are arranged in ascending order is termed as:
36.
Lianas are commonly found in:
37.
Which one is not a part of in-situ conservation?
38.
A dye used to quantify DNA in solution is:
40.
Which of the following index is a measure of the state of world's biological diversity based on population trends of vertebrates species in terrestrial, fresh water and marine habitats is called:
4 out of 8
41.
Which one is not a example of mutualistic relationship ?
42.
When a carnivorous animal eats an animal, how much energy it receives from that animal to form its flesh ?
43.
The theme of the World Environment Day- 2020 is :
44.
The economy which depends upon resources conservation, recycling and reutilization is called :
45.
Which of the following techinque uses a membrane ?
46.
Epiphytic orchid species are having a uniqe types of tissue called :
47.
Methemoglodinemia is caused by drinking of water contaminated with :
48.
Successive increase in the concentration of a toxicant in each trophic level is reffered to as :
49.
Which of the following is a perennial leafy vegetable ?
50.
Which one vector can be employed to transfer large segment of DNA in genetic engineeirng ?
5 out of 8
51.
Sodium Adsorbtion Ratio (SAR) is highest in :
52.
Which one of the following supports Darwinism ?
53.
Which cell organelle is termed as factory for Ribosomes ?
54.
Which of the following species is commonly considered as a 'vermin' species in India ?
55.
Animals of colder area have shorter tail and ears, compared to those of warmer areas, this is termed as :
56.
The most abundant protein in animal cells is :
57.
In the process of
O3 depletion, the ozone (O3) directly reacts with :
58.
Ecological pyramid which is never inverted :
59.
Maximum Tiger Reserves have been set up in which state of India ?
60.
Vivipary is a general adaptation strategy of :
6 out of 8
61.
The metal ion most important in the opening and closing of stomata is :
62.
Which one Gymnosperm possess primitive vessels in stem ?
63.
What is the amount of urea (in g) in 100 mL of a solution at 25°C where osmotic pressure is 0.51 atmosphere ?
64.
Prokaryotic mRNAs have following distinguishing feature :
65.
Which of the following virus has a single stranded DNA molecule ?
66.
Causative organism for dematophytosis in human being is :
67.
Which enzyme is used in α- complementation test ?
68.
The exploration of molecular & genetic diversity of economically important products in different plant species is termed as :
69.
In aerobic cellular respirations, most of the ATP is synthesized during :
70.
Bishnoi community is actively involved in production of :
7 out of 8
71.
Short double- stranded synthetic oligonucleotides carrying internal restriction endonuclease recognition sites are called :
72.
Taq polymerase used in PCR is obtained from :
73.
A hybrid cell obtained by fusiom of β- lymphocytes and myeloma cells is called :
74.
Biological treatment of sewerage occurs in :
75.
Which one is uricotelic animal ?
76.
Virus free plants can be obtained through :
77.
The plant hormone responsible for fruit ripening is :
78.
Which of these radionuclides are used in hyperthyroidsm detection ?
79.
The immune suppressant drug Cyclosporin A is obtained from :
80.
Over production of white blood cells from spleen and lymph is known as :
8 out of 8
