Kingdom Protoctista(Biology ) Questions and Answers

Question 1. Which of following is a carrier of plasmodium that causes malaria?
  1.    anopheles mosquito
  2.    ticks
  3.    fleas
  4.    rabbits
Explanation:-
Answer: Option A. -> anopheles mosquito
Answer: (a).anopheles mosquito
Question 2. Which of following is related to protists of Unikonts?
  1.    fungi
  2.    plants
  3.    bacteria
  4.    Archaean
Explanation:-
Answer: Option A. -> fungi
Answer: (a).fungi
Question 3. Red and green algae belong to which of following Supergroup?
  1.    Archaeplastida
  2.    Rhizarian
  3.    Stramenopila
  4.    Alveolata
Explanation:-
Answer: Option A. -> Archaeplastida
Answer: (a).Archaeplastida
Question 4. Which of following are a class of protists that feed using thread-like flagella and pseudopodia?
  1.    radiolarians
  2.    Rhizarians
  3.    forams
  4.    Cercozoans
Explanation:-
Answer: Option D. -> Cercozoans
Answer: (d).Cercozoans
Question 5. What is red pigment in red algae called?
  1.    Phycoerythrin
  2.    eosin
  3.    chlorophyll
  4.    hematoxylin
Explanation:-
Answer: Option A. -> Phycoerythrin
Answer: (a).Phycoerythrin
Question 6. Coloration of water orange, red or brown are red tides which are caused by
  1.    blooms
  2.    mud
  3.    dead plants
  4.    sea anemone
Explanation:-
Answer: Option A. -> blooms
Answer: (a).blooms
Question 7. If euglenoids grow in dark due to lack of chblophyll, they get nutrients
  1.    autotrophically
  2.    herterotrophically
  3.    prasitically
  4.    hypotrophically
Explanation:-
Answer: Option B. -> herterotrophically
Answer: (b).herterotrophically
Question 8. Water blooms formation is done by many species of
  1.    baccilus
  2.    cyanobacteria
  3.    streptolatoria
  4.    tetrad
Explanation:-
Answer: Option B. -> cyanobacteria
Answer: (b).cyanobacteria
Question 9. A body which not have differentiated roots, stems, leaves and have no xylem or phloem at all is called a
  1.    core
  2.    vascular
  3.    thallus
  4.    pith
Explanation:-
Answer: Option C. -> thallus
Answer: (c).thallus
Question 10. Late blight of potatoes is caused by a pathogen named as
  1.    phytophthora infestans
  2.    phytophthora
  3.    infestants
  4.    cortex
Explanation:-
Answer: Option A. -> phytophthora infestans
Answer: (a).phytophthora infestans
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