Biology - The Living World and Pathology
Exam Duration: 60 Mins Total Questions : 30
Consider the following statements
1. Octopus is also known as devil fish.
2. Cuttle fish is also known as Sepia.
3. Star fish is named as Asterias.
Which of the statement(s) given above is/are correct?
- (a)
Only 1
- (b)
Only 2
- (c)
1 and 2
- (d)
1, 2 and 3
Mammal who have capacity to distinguished the colour
- (a)
Man and dog
- (b)
Man, dog and monkey
- (c)
All mammals
- (d)
Man and monkey
Match List I with List II and select the correct answer using the code given below the lists.
List I | List II |
Sanjeevani | Adiantum |
Maiden hair fern | Dryopteris |
Horse tail | Selaginella |
Male shield | Selaginella bryopteris |
- (a)
A B C D 4 1 3 2 - (b)
A B C D 3 4 2 1 - (c)
A B C D 2 1 3 4 - (d)
A B C D 1 3 4 2
Pteridophytes
1. also called as botanical snakes.
2. are seedless vascular plants.
Which of the above is/are correct?
- (a)
Only 1
- (b)
Only 2
- (c)
1 and 2
- (d)
None of these
Cartilaginous fish differ bony fish in having
- (a)
Uncovered gills
- (b)
Heterocercal gills
- (c)
Ventral mouth and nares
- (d)
All of the above
Consider the following statements
1. Anabaena shows symbiotic association with Azolla and Cycas.
2. Nostoc shows symbiotic asociation with Anthoceros and Cycas.
Which of the above is/are true?
- (a)
Only 1
- (b)
Only 2
- (c)
1 and 2
- (d)
All of these
Consider the following statements
1. Cyanobacteria have chlorophyll-a similar to green plants.
2. Cyanobacteria often form blooms in polluted water bodies.
3. Chemosynthetic autotrophic bacteria oxides various inorganic substances such as nitrates, nitrates and ammonia and use the released energy for their ATP production.
Which of the above is/are correct?
- (a)
Only 1
- (b)
Only 2
- (c)
1 and 2
- (d)
All of these
Consider the following statements
1. Mollusca is the second largest phylum of animals after Arthropoda.
2. Mollusc body is covered by calcareous shell.
3. The body of a typical mollusc is distinguished into head visceral mass and foot.
4. The excretory matter is ammonia or uric acid.
Which of the statements given above are correct?
- (a)
1, 2 and 3
- (b)
2, 3 and 4
- (c)
1, 2 and 4
- (d)
All of these
Consider the following statements
1. Pteridophytes are used for medicinal purposes and as soil-blinders.
2. Pteridophytes are first terrestrial plants possess vascular tissues- xylem and phloem.
3. The gymnosperms are plants in which the ovules are not enclosed by any ovary wall.
Which of the statements given above are correct?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1 and 3
- (d)
1, 2 and 3
Consider the following statement.
1. Slipper-shaped animal is Paramecium
2.Amoeba have definite shape.
3. Malaria parasite and Amoeba grouped under Protozoa.
4.Euglena is also known as green Protozoa.
Which of the statements given above are correct?
- (a)
1, 2, 3 and 4
- (b)
1, 3 and 4
- (c)
1 and 2
- (d)
None of these
Nitrogen fixing bacteria is useful in growing which crop?
- (a)
Wheat
- (b)
Paddy
- (c)
Legume
- (d)
Maize
Yeast is used in bakery in the preparation of bread because
- (a)
it make on bread hard
- (b)
it make bread soft and spongy
- (c)
it increase the food value of bread
- (d)
it keep the bread fresh
Consider the following disease
1.Yellow fever
2.Plantar wart
3.HIV/AIDS
4.Rubella
Which of the disease(s) given above is/are caused by virus?
- (a)
1, 2, 3 and 4
- (b)
1, 2 and 3
- (c)
2 and 3
- (d)
Only 3
Termites can't digest the cellulose contained in wood. Which of the following organism assists termites in the cellulose digestion?
- (a)
Bacteria
- (b)
Protozoa
- (c)
Virus
- (d)
Fungi
Consider the following statements
1. Eyes of cat shine during the night due to tapetum lucidum.
2. Bat can fly during night because they produced ultrasonic waves.
3. In mammals, embryo get mineral salt, glucose and oxygen from mother during pregnancy.
Which of the above are correct?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1, 2 and 3
- (d)
None of these
Consider the following statements
1. Hepatitis-B is several times more infectious than HIV/AIDS.
2. Hepatitis-B can cause liver cancer.
Which of the statements given above is/are correct?
- (a)
Only 1
- (b)
Only 2
- (c)
Both 1 and 2
- (d)
Neither 1 nor 2
Which of the following is the following is the correct sequence according to an increase in diversity amongst the organisms?
- (a)
Monera---Fungi--- Protista---Plantae
- (b)
Monera---Fungi---Plantae--- Protista
- (c)
Monera---Protista---Fungi---Plantae
- (d)
Monera---Plantae---Fungi---Protista
Consider the following statements
1. Nuclear medicine is a medical specialty involving the application of radiative substance in the diagnosis and treatment of disease.
2. Radionuclide therapy can be used to treatment condition hyperthyroidism, thyroid cancer and blood disorders.
3. Iodine-131 sodium iodide used for treatment of hyperthyroidism and thyroid cancer.
Which of the statements given above are correct about nuclear therapy?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1 and 3
- (d)
1, 2 and 3
Among the following which one lays eggs and does not produce young ones directly?
- (a)
Echidna
- (b)
Kangaroo
- (c)
Porcupine
- (d)
Whale
Consider the following statements
1. A Computed Tomograph (CT) scan uses X-rays to make detailed pictures of structure inside the body.
2. A CT scan can be used to study all parts of body.
3. Ct scan can help determine hoe much the cancer has spread. This is called staging the cancer.
Which of the statements given above are correct?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1 and 3
- (d)
1, 2 and 3
The snake who make their nest
- (a)
Chain viper
- (b)
King cobra
- (c)
Krait
- (d)
Shaw scaled viper
Which among the following contains musing and mcopeptides?
- (a)
Bacteria
- (b)
Fungus
- (c)
Virus
- (d)
All of these
Anosmia is loss of the sense of
- (a)
taste
- (b)
smell
- (c)
touch
- (d)
heat
Consider the following statements
1.Roundworm comes under phylum-Nemathelminthes
2. Disease caused by Ascarisen in human is ascariasis.
3. Ascaris is found in the intestine of man.
Which of the statements given above are correct?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1, 2 and 3
- (d)
None of these
The most common endoparasite of small intestine, usually found in children is
- (a)
Ascaris lumbricoides
- (b)
Taenia solium
- (c)
Taenia saginata
- (d)
Fasciola hepatica
Consider the following statements
1. Silk is made of protein fibroin and sericin.
2. Caterpillar feeds on mulberry leaves and produces silk.
3. Rearing of silkworm for silk is sericulture.
4. mulberry silk is the best silk.
5. Silk is obtained from cocoon/pupa.
Which of the statements given above are correct about silk?
- (a)
1, 2, 3, 4 and 5
- (b)
1, 2, 3 and 4
- (c)
1, 2, 3 and 5
- (d)
1, 2 and 3
The corpus callosum is absent in which one among the following animals?
- (a)
Echidna
- (b)
Rabbit
- (c)
Dog
- (d)
Whale
Locomotory organ of Hydra is
- (a)
Pseudopodia
- (b)
Cilia
- (c)
Tentacles
- (d)
Flagella
Consider the following minerals
1. Calcium 2. Iron
3. Sodium
Which of the minerals given above is/are required by human body for the contraction of muscles?
- (a)
Only 1
- (b)
2 and 3
- (c)
1 and 3
- (d)
All of these
In fungi
1. Stored food is glycogen
2. Cell wall made up of chitin
3. Smallest fungus is yeast
4. The largest fungus is Gonoderma.
Which of the statements given above are correct?
- (a)
1 and 2
- (b)
2 and 3
- (c)
1, 2 and 3
- (d)
All of the above