Q.1
Which one of the following statements is wrong ? …[AIPMT-2016]
  • a) Cyanobacteria are also called blue-green algae
  • b) Golden algae are also called desmids
  • c) Eubacteria are also called false bacteria
  • d) Phycomycetes are also called algal fungi
Q.2
Chrysophytes, Euglenoids, Dinoflagellates and Slime mould are included in the kingdom :- …[AIPMT-2016]
  • a) Monera
  • b) Protista
  • c) Fungi
  • d) Animalia
Q.3
Isogamous condition with non-flagellated gametes is found in [NEET 2013]
  • a) Chlamydomonas
  • b) Spirogyra
  • c) Volvox
  • d) Fucus
Q.4
Pigment-containing membranous extensions in some cyanobacteria are .. [NEET 2013]
  • a) Heterocysts
  • b) Basal bodies
  • c) Pneumatophores
  • d) Chromatophores
Q.5
Macro molecule chitin is …[NEET 2013]
  • a) Nitrogen containing polysaccharide
  • b) Phosphorus containing polysaccharide
  • c) Sulphur containing polysaccharide
  • d) Simple polysaccharide
Q.6
Which one of the following is wrong for fungi ? …[NEET 2016]
  • a) They are heterotrophic
  • b) They are both unicellular and multicellular
  • c) They are eukaryotic
  • d) All fungi possess a purely cellulosic cell wall
Q.7
Select the wrong statement : …[NEET 2016]
  • a) Diatoms are chief producers in the oceans
  • b) Diatoms are microscopic and float passively in water
  • c) The walls of diatoms are easily destructible
  • d) 'Diatomaceous earth' is formed by the cell walls of diatoms.
Q.8
Choose the wrong statement : [ ReAIPMT 2015]
  • a) Yeast is unicellular and useful in fermentation
  • b) Penicillium is multicellular and produces antibiotics
  • c) Neurospora is used in the study of biochemical genetics
  • d) Morels and truffles are poisonous mushrooms
Q.9
In which group of organisms the cells walls form two thin overlapping shells which fit together ? [ ReAIPMT 2015]
  • a) Slime mould
  • b) Chrysophytes
  • c) Euglenoids
  • d) Dinoflagellates
Q.10
Which of the following diseases is caused by a protozoan ? [ ReAIPMT 2015]
  • a) Blastomycosis
  • b) Syphilis
  • c) Influenza
  • d) Babesiosis
Q.11
The structures that help some bacteria to attach to rocks and/or host tissues are : [ ReAIPMT 2015]
  • a) Holdfast
  • b) Rhizoids
  • c) Fimbriae
  • d) Mesosomes
Q.12
The imperfect fungi which are decomposers of litter and help in mineral cycling belong to : [ ReAIPMT 2015]
  • a) Ascomycetes
  • b) Deuteromycetes
  • c) Basidiomycetes
  • d) Phycomycetes
Q.13
Ciliates differ from all other protozoans in ... ... [NEET 2018]
  • a) using flagella for locomotion
  • b) having a contractile vacuole for removing excess water
  • c) using pseudopodia for capturing prey
  • d) having two types of nuclei
Q.14
Which among the following is not a prokaryote ? [NEET 2018]
  • a) Saccharomyces
  • b) Mycobacterium
  • c) Nostoc
  • d) Oscillatoria
Q.15
After karyogamy followed by meiosis, spores are produced exogenously in ... ... [NEET 2018]
  • a) Neurospora
  • b) Alternaria
  • c) Agaricus
  • d) Saccharomyces
Q.16
Oxygen is not produced during photosynthesis by ... ... [NEET 2018]
  • a) Green sulphur bacteria
  • b) Nostoc
  • c) Cycas
  • d) Chara
Q.17
Which of the following organisms are known as chief producers in the oceans ? ... ... [NEET 2018]
  • a) Dinoflagellates
  • b) Diatoms
  • c) Cyanobacteria
  • d) Euglenoid
Q.18
Fungal cell wall is formed of … [ Manipur 2006]
  • a) Pectin
  • b) Hemicellulose
  • c) Chitin and Cellulose
  • d) Chitin
Q.19
Which one is monogenetic parasites? [ RPMT 1995]
  • a) Plasmodium
  • b) Liver Fluke
  • c) Taenia sodium
  • d) Entamoeba histolytica
Q.20
Which occurs in amoebiasis … [ Odisha 2011]
  • a) Mild diarrhea with alternate constipation
  • b) Stool with mucus
  • c) Stool with blood
  • d) All the above
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