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Recent questions tagged sec-a
Questions
Which one is not a moss?
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
0
answers
The given statement describe a group of organisms. <br> A.Instead of cell wall. They have protein rich pellicle making their body flexible. <br> B.They have 2 flagella- a short and a long one. <br> C.Form a connecting link between plants and animals. <br> D.Exhibit mixotrophic nutrition. Which of the following group is refreed here?
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
0
answers
The hormones which are stored and released by posterior pituitary are:
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Arboretum is a part of a botanical garden where
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
0
answers
Which of the following is a serious condition leading to blindness?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Defective action of which neurotransmitter of brain leads to Parkinson’s disease?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
The given figure illustrates a section through the human heart. Which labelled part represents the site for the generation of action potential in human heart?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
1
answer
Which one is absent in man?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Impulses originating from SAN is transmitted to the
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Involuntary muscle contraction is called
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Identify the component of ornithine cycle?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Which one of the following prevents the collapse of trachea?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
The part of the alimentary canal that passes through diaphragm
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Which one of the following statement is true for cockroach?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
1
answer
Areolar connective tissue joins
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Which one of the following is mainly produced by the activity of anaerobic bacteria on sewage?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Measuring BOD is a method used for
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Given pie diagram represents the relative contribution of various green house gases to total global warming. Identify the gases P,Q,R and S
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Which of the following is the nematode that attacks the roots of tobacco plants?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Which of the following risks are associated with genetically modified foods?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
In Agarose gel electrophoresis, DNA molecules are separated on the basis of
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Which one of the following is not a tool of genetic engineering?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Assertion: Restriction endonucleases are also called ‘molecular scissors’.
Reason: When fragments generated by restriction endonucleases are mixed, they join together due to sticky ends.
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Assertion:The cells of connective tissues except blood secrete fibres.
Reason: Fibres provide strength, elasticity and flexibility to the tissue.
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
1
answer
Which one is related with steroids?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
2
answers
Which organism is useful to form biofertilizers?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Which is irrelevant for mycorrhiza?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Use of antihistamine and steroids give a quick relief from
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Examine the figures of diploblastic (i) and triploblastic (ii) organization in animals given below and identify the labelled parts
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
priyanka.c
0
answers
Schizogony occurs in
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Aedes mosquito is vector of
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Which one of the following poultry birds is not an English breed?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Infectious and contagious bacterial diseases that affect buffaloes , horses, sheep and goats is
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
New approach to conservation is the establishment of
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
1
answer
All plants and animals were created and perpetuated themselves without any change, the theory of genesis was given by
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Communities more vulnerable to invasion by outside plants and animals are
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
0
answers
Among the human ancestors, the brain size was more than 1000cc in
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Decomposers like fungi and bacteria are i.Autotrophs <br> ii. Heterotrophs <br> iii. Saprotrophs <br> iv. Chaemotrophs <br> Choose the correct answer
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
1
answer
Most important component of oral contraceptive is
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Gonadotropic hormone is released by
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Sertoli cells are found in
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Given figure represents food chains of a deciduous woodland linked together to form a food web.Which of the following constitute first trophic level of the grazing food chain and detritus food chain respectively.
cbse
class12
biology
botany
neet
sec-a
asked
Jan 24, 2017
by
meena.p
1
answer
Seminal plasma in human males is rich in
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Assertion: All enzymes are not proteins
Reason: RNA molecules that possess catalytic activity are called ribozymes.
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Which of the following structure show the types of sugar?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Which one of the following is termed as a temporary gland?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Which hormone stimulates Sertoli cells?
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
Secretin and Cholecystokinin are secreted at
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
0
answers
Adaptation of eyes in dark is due to
cbse
class12
biology
zoology
neet
sec-a
asked
Jan 24, 2017
by
suganyadevi.p
1
answer
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