Biology Quiz 19
1 / 50
NADH is oxidized by___________?
2 / 50
The hormone that helps in Parthenocarpy?
3 / 50
Outside the thallus of Marchantia there are special structures called__________?
4 / 50
Normal action potential of a neuronal cell is ___________?
5 / 50
Which of the following group of tracheophyta has expanded or scale like leaves which are alwaysed arranges in whorls?
6 / 50
which of the following hepatitis is more contagious ?
7 / 50
Following possess bilateral symmetry as larva and radial symmetry as adult:
8 / 50
The property of water due to which it works as a temperature stabilizer and hence protect living organisms from sudden thermal changes is_______________?
9 / 50
Test cross is used to find_____________?
10 / 50
Which is NOT an example of a microbial symbiosis?
11 / 50
Which one of these is an insect?
12 / 50
Removal or degradation of environmental pollutants or toxic materials by living organisms is called__________?
13 / 50
There are cells in human body called Faggot cells which cause__________?
14 / 50
Lichen is a symbiotic mutualistic association of fungi with______________?
15 / 50
Gametophyte of Psilopsida develops a symbiotic association with which of the following______________?
16 / 50
Haemodialysis means cleaning of____________?
17 / 50
Viruses are __________ smaller than bacteria?
18 / 50
Different species of plants and animals living in the same habitat is called ___________?
19 / 50
The monosaccharide found in some bacteria and occurring rarely are______________?
20 / 50
Earthworm lives in___________?
21 / 50
Which of the following represents osmoregulatory steps taken by hydrophytes?
22 / 50
Which of the following is not present in mitochondria?
23 / 50
A compound produced as a result of a chemical reaction of an alcohol with an acid in which water molecule is released is called________________?
24 / 50
The cell wall is usually composed of two overlapping halves called epitheca and hypotheca in__________?
25 / 50
The first layer of cell wall which is formed is___________?
26 / 50
Final acceptor of electrons in respiratory chain is____________?
27 / 50
How many vertebrae are present in vertebral column of man?
28 / 50
The one which can tolerate highest external osmotic pressure is __________?
29 / 50
Oxygen contents per liter of air is____________?
30 / 50
Net yield of H2O in Photosynthesis is__________?
31 / 50
Sweat glands occur in greatest number in the skin of the__________?
32 / 50
Group of living organisms of the same species living in the same place at the same time is called________?
33 / 50
Under resting membrane potentials:
34 / 50
Amphoixus is a__________?
35 / 50
The one which is incorrect pair?
36 / 50
Which of the following is second largest part of the brain_______________?
37 / 50
Nissl?s granules are present in which part of the neuron_________________?
38 / 50
_________ give rise to macrophages, which destroy larger particles by phagocytosis.
39 / 50
Inner layers of the sponges are made up of__________?
40 / 50
Under unfavourable conditions, the Amoeba reproduces by ________ ?
41 / 50
Release of the ovum from ovary is called__________?
42 / 50
Each human kidney receives _______% of total cardiac out put?
43 / 50
Sporogony of malaria parasite occurs in _______ ?
44 / 50
___________ component of cell wall has grreat affinity with water?
45 / 50
Water potential of pure water is__________?
46 / 50
Kingdom Fungi includes_______________?
47 / 50
Breakdown of large molecules into smaller ones utilizing water molecules is_________?
48 / 50
The one which can break open a plasmid ring is__________?
49 / 50
Percentage of water in brain cells is_______?
50 / 50
Genetic information carriers is/are____________?
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