Recent questions in 2007

Lysozyme that is present in perspiration, saliva and tears, destroys:

asked Jul 26, 2018 by pady_1

1 answer

Ultrasound of how much frequency is beamed into human body for sonography ?

asked Jul 26, 2018 by pady_1

2 answers

Which one of the following is a viral disease of poultry ?

asked Jul 26, 2018 by pady_1

2 answers

Which one of the following pairs is mismatched ?

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1 answer

Which one of the following pairs is wrongly matched ?

asked Jul 26, 2018 by pady_1

1 answer

A human male produces sperms with the genotypes AB, Ab, AB, and ab pertaining to two diallelic characters in equal proportions. What is the corresponding genotype of this person ?

asked Jul 26, 2018 by pady_1

1 answer

Increased asthmatic attacks in certain seasons are related to:

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1 answer

Bowman's glands are located in the

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2 answers

Probiotics are-

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2 answers

A plant requires magnesium for:

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2 answers

The two polynucleotide chain in DNA are:-

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1 answer

The population of an insect species shows an explosive increase in numbers during rainy season followed by its disappearance at the end of the season. What does this show ?

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1 answer

Which one of the following statements is correct ?

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1 answer

In cloning of cattle a fertilized egg is taken out of the mother's womb and:-

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1 answer

The length of DNA molecule greatly exceeds the dimensions of the nucleus in eukaryotic cells. How is this DNA accommodated ?

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1 answer

In pea plants, yellow seeds are dominant to green. If a heterozygous yellow seeded plant is crossed with a green seeded plant, what ratio of yellow and green seeded plants would you expect in $F_1$ generation ?

asked Jul 26, 2018 by pady_1

1 answer

Differentiation of organs and tissues in a developing organism, is associated with-

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1 answer

In maize, hybrid vigour is exploited by:-

asked Jul 26, 2018 by pady_1

1 answer

Two genes R and Y are located very close on the chromosomal linkage map of maize plant. When RRYY and rryy genotypes are hybridized, the $F_2$ segregation will show:-

asked Jul 26, 2018 by pady_1

1 answer

During transcription, RNA polymerase holoenzyme binds to a gene promoter and assumes a saddle-like structure. What is it's DNA-binding sequence ?

asked Jul 26, 2018 by pady_1

1 answer

A common test to find the genotype of a hybrid is by:-

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1 answer

Inheritance of skin colour in humans is an example of:-

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1 answer

Telomere repetitive DNA sequences control the function of eukaryote chromosomes because they:

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1 answer

Molecular basis of organ differentiation depends on the modulation in transcription by-

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1 answer

In the hexaploid wheat, the haploid(n) and basic(x) numbers of chromosomes are:

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1 answer

The Okazaki fragments in DNA chain growth:-

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1 answer

A sequential expression of a set of human genes occurs when a steroid molecule binds to the:-

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1 answer

A genetically engineered micro-organism used successfully in bioremediation of oil spills is a species of-

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1 answer

One of endangered species of Indian medicinal plants is that of:-

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1 answer

Which one of the following pairs of organisms are exotic species introduced in India ?

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3 answers

Geometric representation of age structure is a characteristic of :-

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1 answer

A high density of elephant population in an area can result in :-

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1 answer

Which one of the following is not a bioindicator of water pollution ?

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1 answer

In a coal fired power plant electrostatic precipitators are installed to control emission of:-

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1 answer

Which one of the following is being utilized as source of biodiesel in the Indian country side ?

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1 answer

Which one of the following ecosystem types has the highest annual net primary productivity ?

asked Jul 26, 2018 by pady_1

2 answers

In which one of the following the BOD (Biochemical Oxygen Demand) of sewage (S), distillery effluent (DE), paper mill effluent (PE) and sugar mill effluent (SE) have been arranged in ascending order ?

asked Jul 26, 2018 by pady_1

2 answers

Identify the odd combination of the habitat and the particular animal concerned :

asked Jul 26, 2018 by pady_1

1 answer

A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly ?

asked Jul 26, 2018 by pady_1

1 answer

During the transmission of nerve impulse through a nerve fibre, the potential on the inner side of the plasma membrane has which type of electric charge ?

asked Jul 26, 2018 by pady_1

1 answer

Which part of ovary in mammals acts as an endocrine gland after ovulation ?

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2 answers

Which one of the following pairs of structures distinguishes a nerve cell from other types of cell ?

asked Jul 26, 2018 by pady_1

1 answer

A person who is on a long hunger strike and is surviving only on water, will have:-

asked Jul 26, 2018 by pady_1

2 answers

Feeling the tremors of an earthquake a scared resident of seventh floor of a multistoried building starts climbing down the stairs rapidly. <br> Which hormone initiated this action ?

asked Jul 26, 2018 by pady_1

1 answer

A drop of each of the following, is placed separately on four slides. Which of them will not coagulate ?

asked Jul 26, 2018 by pady_1

1 answer

In which one of the following preparations are you likely to come across cell junctions most frequently ?

asked Jul 26, 2018 by pady_1

1 answer

In human body, which one of the following is anatomically correct ?

asked Jul 26, 2018 by pady_1

1 answer

In the human female, menstruation can be deferred by the administration of :

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1 answer

Compared to a bull a bullok is docile because of:-

asked Jul 26, 2018 by pady_1

1 answer

Which one of the following mammalian cells is not capable of metabolizing glucose to carbon-dioxide aerobically ?

asked Jul 26, 2018 by pady_1

2 answers

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