General
✓✗The set of bacterial diseases is
- polio, rabies, tetanus and cholera
- plague, cholera, rabies
- typhoid, measles, chickenpox
- tetanus, botulism, leprosy, enteric fever
General
✓✗Who discovered that malarial parasite spread through mosquito bite?
- Lancisi
- B.Grassi
- R.Ross
- C.Laveran
General
✓✗Slipper animalcule is the name of
- Pelomyxa
- Euglena
- Paramecium
- Actinophrys
General
✓✗Usnea, a fruticose lichen is commonly known as
- iceland moss
- reindeer moss
- old man's beard
- irish moss
General
✓✗In fungi, sexual reproduction involves three steps in which sequence?
- Plasmogamy, karyogamy, meiosis
- Karyogamy, plasmogamy, meiosis
- Plasmogamy, meiosis, karyogamy
- Meiosis, plasmogamy, karyogamy
General
✓✗Which character is common to Euglena and dinoflagellates?
- Stiff cellulose plates on the cell surface
- Silica-impregnated cell wall
- Presence of two flagella
- Protein-rich pellicle
General
✓✗Yersinia pestis is causative agent of
- plague
- whooping cough
- leprosy
- syphilis
General
✓✗Which one of the following is not characteristic of Gram positive bacteria?
- Basal body of flagellum contains two rings.
- Mesosomes are distinctively prominent.
- Outer membrane is present.
- Cell wall is smooth.
General
✓✗Severe food poisoning is caused by
- Clostridium botulinum
- Rhizobium
- Micrococcus
- Lactobacillus
General
✓✗Schuffner's granules are found in
- human liver cell
- stomach wall of mosquito
- human RBC
- salivary glands of mosquito
General
✓✗Select the wrong statement.
- Mitochondria are the powerhouse of the cell in all kingdoms except Monera.
- Pseudopodia are locomotory and feeding structures in sporozoans.
- Mushrooms belong to basidiomycetes.
- Cell wall is present in members of Fungi and Plantae.
General
✓✗Animals store food reserves mainly as
- cellulose
- mannitol
- starch
- glycogen or fat
General
✓✗Genus Penicillium belongs to the class
- basidiomycetes
- ascomycetes
- phycomycetes
- deuteromycetes
General
✓✗Which of the following shows coiled RNA strand and capsomeres?
- Measles virus
- Tobacco mosaic virus
- Polio virus
- Retrovirus
General
✓✗Dumdum fever is caused by
- Plasmodium vivax
- Leishmania tropica
- Trypanosoma evansi
- Leishmania donovani