Recent questions tagged zoology

Match the Column - I with Column -II

asked Jul 8, 2019 by pady_1

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Which of the following is a commercial blood cholesterol lowering agent?

asked Jul 8, 2019 by pady_1

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Tidal Volume and Expiratory Reserve Volume of an athlete is 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the Residual Volume is 1200 mL?

asked Jul 8, 2019 by pady_1

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How does steroid hormone influence the cellular activities?

asked Jul 8, 2019 by pady_1

2 answers

Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid

asked Jul 8, 2019 by pady_1

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Match the hominids with their correct brain size :

asked Jul 8, 2019 by pady_1

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The ciliated epithelial cells are required to move particles or mucus in a specific direction. In humans, these cells are mainly present in :

asked Jul 8, 2019 by pady_1

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Which would be the heart rate of a person if the cardiac output is 5L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL?

asked Jul 8, 2019 by pady_1

1 answer

Match Column - I with Column - II.

asked Jul 8, 2019 by pady_1

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Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder causing wheezing due to :

asked Jul 8, 2019 by pady_1

2 answers

Consider the following statements : (A) Coenzyme or metal ion that is tightly bound to enzyme protein is called prosthetic group. (B) A complete catalytic active enzyme with its bound prosthetic group is called apoenzyme. Select the correct option.

asked Jul 8, 2019 by pady_1

1 answer

Which of the following ecological pyramids is generally inverted ?

asked Jul 8, 2019 by pady_1

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Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by:

asked Jul 8, 2019 by pady_1

1 answer

In a species, the weight of newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 to 3.3kg survive whereas 99% of the infants born with weights from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?

asked Jul 8, 2019 by pady_1

1 answer

Drug called 'Heroin' is synthesized by :

asked Jul 8, 2019 by pady_1

2 answers

Which of the following contraceptive methods do involve a role of hormone ?

asked Jul 8, 2019 by pady_1

1 answer

Match the following hormones with the respective disease :

asked Jul 8, 2019 by pady_1

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Match the following structures with their respective location in organs :

asked Jul 8, 2019 by pady_1

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The Earth Summit held in Rio de Janeiro in 1992 was called :

asked Jul 8, 2019 by pady_1

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Extrusion of second polar body from egg nucleus occurs

asked Jul 8, 2019 by pady_1

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Concanavalin A is

asked Jul 8, 2019 by pady_1

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Select the correct option

asked Jul 8, 2019 by pady_1

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Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for:

asked Jul 8, 2019 by pady_1

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Respiratiory Quotient (RQ) value of tripalmitin is :

asked Jul 8, 2019 by pady_1

1 answer

Consider following features: (a) Organ system level of organisation (b) Bilateral symmetry (c) True coelomates with segmentation of body Select the correct option of animal groups which possess all the characteristics

asked Jul 8, 2019 by pady_1

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Which of the following muscular disorders is inherited ?

asked Jul 8, 2019 by pady_1

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Use of an artificial kidney during hemodialysis may result in : (a) Nitrogenous waste build-up in the body (b) Non-elimination of excess potassium ions (c) Reduced absorption of calcium ions from gastro- intestinal tract (d) Reduced RBC production Which of the following options is the most appropiate?

asked Jul 8, 2019 by pady_1

1 answer

Which of the following factors is responsible for the formation of concentrated urine?

asked Jul 8, 2019 by pady_1

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Which of the following immune responses is responsible for rejection of kidney graft?

asked Jul 8, 2019 by pady_1

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Which of the following sexually transmitted diseases is not completely curable ?

asked Jul 8, 2019 by pady_1

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Which of the following protocols did aim for reducing emission of chloroflurocarbons into the atmosphere?

asked Jul 8, 2019 by pady_1

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Which of the following pairs of gases is mainly responsible for green house effect?

asked Jul 8, 2019 by pady_1

1 answer

Which part of the brain is responsible for thermoregulation ?

asked Jul 8, 2019 by pady_1

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A gene locus has two alleles A, a. If the frequency of dominant allele A is 0.4 then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the population ?

asked Jul 8, 2019 by pady_1

2 answers

Select the correct sequence of transport of sperm cells in male reproductive system :-

asked Jul 8, 2019 by pady_1

1 answer

Select the incorrect statement :-

asked Jul 8, 2019 by pady_1

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Colostrum, the yellowish fluid, secreted by mother during the initial days of lactation is very essential to impart immunity to the newborn infants because it contains

asked Jul 8, 2019 by pady_1

1 answer

Select the hormone-releasing Intra-Uterine Devices?

asked Jul 8, 2019 by pady_1

1 answer

Which one of the following equipments is essentially required for growing microbes on a large scale, for industrial production of enzymes?

asked Jul 8, 2019 by pady_1

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Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes

asked Jul 8, 2019 by pady_1

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Which of the following glucose transporters is insulin-dependent ?

asked Jul 8, 2019 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

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

Nissl bodies are mainly composed of

asked Aug 21, 2018 by pady_1

2 answers

Which of the following terms describe human dentition ?

asked Aug 21, 2018 by pady_1

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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 : <br>

asked Aug 21, 2018 by pady_1

1 answer

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