Iodoform heated with Ag powder to form
Anonymous Quiz
51%
Acetylene
25%
Ethylene
19%
Methane
5%
Ethane
The meristems which occur at the tips of roots and shoots and produce primary tissues are called :
Anonymous Quiz
80%
Apical meristems
6%
Intercalary meristems
3%
Lateral meristems
11%
All of the above
Initiation of lateral roots and vascular cambium during the secondary growth takes place from:
Anonymous Quiz
13%
Endodermis
65%
Pericycle
17%
Cortex
6%
Epidermis
The facial region consist of ______ skeletal elements forming front part of the skull.
Anonymous Quiz
2%
6
22%
8
70%
14
6%
22
Which of the following statement is correct?
Anonymous Quiz
6%
Visceral muscles are voluntary in nature.
6%
Skeletal muscles are also known as smooth muscles.
74%
Skeletal muscles are voluntary in nature.
13%
All the above
Vinyl chloride reacts with HCl to form
Anonymous Quiz
25%
1, 1- dichloro ethane
45%
1,2-dichloro ethane
10%
Tetrachloro ethylene
20%
Mixture of 1, 2 and 1, 1-dichloro ethane
Use of chlorofluoro carbons is not encouraged because
Anonymous Quiz
11%
They are harmful to the eyes of people that use it
16%
They damage the refrigerators and air conditioners
57%
They eat away the ozone in the atmosphere
17%
They destroy the oxygen layer
During debromination of meso-dibromobutane, the major compound formed is
Anonymous Quiz
9%
n-butane
14%
1-butene
44%
cis-2-butene
33%
trans-2-butene
HBr reacts fastest with
Anonymous Quiz
63%
2-methyl propan-2-ol
17%
Propan-1-ol
10%
Propan-2-ol
10%
2-methyl propan-1-ol
When phenyl magnesium bromide reacts with t-butanol, the product would be
Anonymous Quiz
32%
Benzene
15%
Phenol
34%
t-butyl benzene
19%
t-butyl phenyl ether
Identify the odd one out with respect to the disorder of bones and muscles
Anonymous Quiz
8%
Gout
11%
Osteoporosis
64%
Atherosclerosis
17%
Myasthenia gravis
Mitotic spindle formation started in :
Anonymous Quiz
27%
Starting of prophase
38%
End of prophase
26%
Starting of metaphase
9%
End of metaphase
The complete disintegration of the nuclear envelope leads to spreading of chromosomes in the cytoplasm of the cell, marks the start of:
Anonymous Quiz
25%
Prophase
62%
Metaphase
7%
Metaphase
7%
Telophase
Which of the following set contains all agranulocytes?
Anonymous Quiz
5%
Lymphocytes, basophils and monocytes
24%
Neutrophils, basophils and eosinophils
67%
Monocytes and lymphocytes
3%
Monocytes, eosinophils and lymphocytes
'B' and 'T' forms are two major types of
Anonymous Quiz
2%
RBCs
3%
basophils
92%
lymphocytes
3%
granulocytes
Picric acid is
Anonymous Quiz
4%
Trinitroaniline
8%
Trinitrotoluene
4%
A volatile liquid
84%
2, 4, 6-trinitrophenol
Which enzyme converts glucose and fructose both into ethanol
Anonymous Quiz
3%
Diastase
36%
Invertase
53%
Zymase
8%
Maltase
The increasing order of acidity among phenol, p- methylphenol, m-nitrophenol and
pnitrophenol is
pnitrophenol is
Anonymous Quiz
20%
m-nitrophenol, p-nitrophenol, phenol, pmethylphenol
24%
p-methylphenol, m-nitrophenol, phenol, pnitrophenol
48%
p-methylphenol, phenol, m-nitrophenol, pnitrophenol
8%
Phenol, p-methylphenol, p-nitrophenol, mnitrophenol