Recent questions tagged past papers

Let $R = \{ (1,3), (4,2), (2,4), (2,3), (3,1) \}$ be a relation on the set $A = \{1, 2, 3, 4\}$. The relation R is

asked Nov 5, 2018 by pady_1

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Which of the following animals does not undergo metamorphosis ?

asked Aug 21, 2018 by pady_1

2 answers

Which of the following organisms are known as chief producers in the oceans ?

asked Aug 21, 2018 by pady_1

2 answers

Ciliates differ from all other protozoans in

asked Aug 21, 2018 by pady_1

2 answers

Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system

asked Aug 21, 2018 by pady_1

2 answers

Which of the following features is used to identify a male cockroach from a female cockroach ?

asked Aug 21, 2018 by pady_1

1 answer

Which one of these animals is not a homeotherm ?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following events does not occur in rough endoplasmic reticulum ?

asked Aug 21, 2018 by pady_1

1 answer

Nissl bodies are mainly composed of

asked Aug 21, 2018 by pady_1

2 answers

Select the incorrect match :

asked Aug 21, 2018 by pady_1

2 answers

Which of the following terms describe human dentition ?

asked Aug 21, 2018 by pady_1

1 answer

Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneusly. Such strings of ribosomes are termed as

asked Aug 21, 2018 by pady_1

2 answers

Which of these statements is incorrect ?

asked Aug 21, 2018 by pady_1

2 answers

Which of the following gastric cells indirectly help in erythropoiesis ?

asked Aug 21, 2018 by pady_1

2 answers

Match the item given in Column I with those in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

Calcium is important in skeletal muscle contraction because it

asked Aug 21, 2018 by pady_1

2 answers

Which of the following is an occupational respiratory disorder ?

asked Aug 21, 2018 by pady_1

1 answer

Match the item given in Column I with those in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

Match the item given in Column I with those in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

Match the item given in Column I with those in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

Match the items given in Column I with thos in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

Which of the following options correctly represents the lung conditions in asthma and emphysema, repectively ?

asked Aug 21, 2018 by pady_1

2 answers

The difference between spermiogenesis and spermiation is

asked Aug 21, 2018 by pady_1

1 answer

The amnion of mammalian embryo is derived from

asked Aug 21, 2018 by pady_1

2 answers

The contraceptive 'SAHELI'

asked Aug 21, 2018 by pady_1

1 answer

Hormones secreted by the placenta to maintain pregnancy are

asked Aug 21, 2018 by pady_1

1 answer

Which part of poppy plant is used to obtain the drug "Smack" ?

asked Aug 21, 2018 by pady_1

2 answers

In a growing population of a country,

asked Aug 21, 2018 by pady_1

2 answers

Match the items given in Column I with thos in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

All of the following are included in 'ex-situ conservation' except

asked Aug 21, 2018 by pady_1

1 answer

Which one of the following population interactions is widely used in medical science for the production of antibiotics ?

asked Aug 21, 2018 by pady_1

2 answers

Which of the following characteristics represent 'Inheritance of blood groups' in humans ? a. Dominance b. Co-dominance c. Incomplete dominance d. Polygenic inheritance

asked Aug 21, 2018 by pady_1

1 answer

Conversion of milk to curd improves its nutritional value by increasing the amount of

asked Aug 21, 2018 by pady_1

2 answers

The similarity of bone structure in the forelimbs of many vertebrates is an example of

asked Aug 21, 2018 by pady_1

1 answer

Which of the following is not an autoimmune disease ?

asked Aug 21, 2018 by pady_1

1 answer

Among the following sets of examples for divergent evolution, select the incorrect option :

asked Aug 21, 2018 by pady_1

1 answer

In which disease does mosquito transmitted pathogen cause chronic inflammation of lymphatic vessels ?

asked Aug 21, 2018 by pady_1

1 answer

A woman has an X-linked condition on one of her X chromosomes. This chromosome can be inherited by

asked Aug 21, 2018 by pady_1

2 answers

According to Hugo de Vries, the mechanism of evolution is

asked Aug 21, 2018 by pady_1

1 answer

Match the item given in Column I with those in Column II and select the correct option given below :

asked Aug 21, 2018 by pady_1

1 answer

AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA ?

asked Aug 21, 2018 by pady_1

2 answers

All of the following are part of an operon except

asked Aug 21, 2018 by pady_1

1 answer

Which of the following is an amino acid derived hormone ?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following structures or regions is incorrectly paired with its functions ?

asked Aug 21, 2018 by pady_1

1 answer

Which of the following hormones can play a significant role in osteoporosis ?

asked Aug 21, 2018 by pady_1

1 answer

The transparent lens in the human eye is held in its place by

asked Aug 21, 2018 by pady_1

1 answer

Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called

asked Aug 21, 2018 by pady_1

1 answer

The correct order of steps in Polymerase Chain Reaction (PCR) is

asked Aug 21, 2018 by pady_1

2 answers

Select the correct match

asked Aug 21, 2018 by pady_1

2 answers

In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is

asked Aug 21, 2018 by pady_1

2 answers

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