Biology Quiz 22
1 / 50
A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?
2 / 50
Movement of the material across the cell membrane which does not requiring expenditure of metabolic energy is called__________?
3 / 50
Who is commonly known as ?the Father of Microbiology??
4 / 50
Salivary glands present in front of ear are___________?
5 / 50
The one which is present in all living things is ___________?
6 / 50
On average there are _______ or more thylakoid per granum?
7 / 50
Of the following, which one is a contagious disease?
8 / 50
At level above _____ , sound turns into harmful noise pollution?
9 / 50
Chlorosis, i.e., yellowish hue on the leaves results from_____________?
10 / 50
The ?rst antibiotic to be discovered was_____________?
11 / 50
Which of the following statement about Kingdom Protista is incorrect_______________?
12 / 50
helical structure is kept by the formation of _________ bonds among amino acids molecules?
13 / 50
Which structure of protein gives information aboutnumber and sequence of amino acids in it_______________?
14 / 50
Xylem and phloem are conducting tissues found in ???.?
15 / 50
Each ach nephridium of earthworm opens to the exterior by__________?
16 / 50
Who developed the vaccine against anthrax?
17 / 50
How many moles of carbon dioxide are produced by complete oxidation of one mole of puruvic acid?
18 / 50
The single healthy megaspore retained within the megasporangium germinates to form an egg containing female gaemtophyte called______________?
19 / 50
____________ is simplest form of learning.
20 / 50
The drfinite shape to ciliates is given by____________?
21 / 50
Extremely long molecule of DNA that is tightly folded to fit inside the cell component is called_____________?
22 / 50
Snails belong to_________?
23 / 50
Magnifying power of electron microscope as compared to eye is____________?
24 / 50
Water is _________ times viscous than air?
25 / 50
Higher turgor pressure in a plant cell is maintained by________________?
26 / 50
Deficiency of ___________ causes yellowing in plants?
27 / 50
Which of the following statement about osteoporosis is incorrect.
28 / 50
Main blood vessel of arthropods usually:
29 / 50
At the induction of action potential opening of Na+ gate with influx of Na+ is a ___________ processes?
30 / 50
Which of the following statement is incorrect5 for fats containing unsaturated fatty acid_____________?
31 / 50
Hornwarts are included in sub-class of __________?
32 / 50
Most cell membranes are composed principally of ?
33 / 50
The Kingdom of recyclers is known as kingdom_____________?
34 / 50
Loss of appetite due to the fear of becoming obese is____________?
35 / 50
In most ecosystems the greatest amount of energy flows through the____________?
36 / 50
Which of the following pigment is Blue- green in colour?
37 / 50
The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called ?
38 / 50
Of the following four options which one is most advanced?
39 / 50
The dichotomously branching system has shape similar to________________?
40 / 50
Group of living organisms of the same species living in the same place at the same time is called ?
41 / 50
Nutrition in fungi is___________?
42 / 50
Of the following which one is not the characteristic of dinoflagellates?
43 / 50
Protein coat the capsid of adenovirus is________________?
44 / 50
In which animal respiratory surface are found in more than one organ?
45 / 50
Which of the following are insulin dependent Glut receptors?
46 / 50
The system well developed in the acoelomate is___________?
47 / 50
Keto group is represented as___________?
48 / 50
Guard cells of stoma are ________ ?
49 / 50
Number of spiracles present in cockroach is___________?
50 / 50
Which of the following neuron has a single long dendron?
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