Biology MCQ on Nostos for NEET and Medical Exam 2021
MCQ on Nostos: Biology is one of the most important and vital sections in NEET. It includes theories, descriptions, discoveries, diagrams, definitions, explanation of differences and relations. Most of the concepts covered in the NEET syllabus are from the NCERT syllabus of Class 11 & 12. Other related sources make up for the rest of the syllabus.
In this post we are providing you MCQ on Nostos, which will be beneficial for you in upcoming NEET, AIIMS, JIPMER, PGIMER, CBSE Board, ICSE Board, Class 12th, 11th.
MCQ on Nostos
Q1. Blue-green algae are included in ________. (a) Prokaryotes
a) Prokaryotes
b) Protista
c) Fungi
d) Bryophytes
Q2. Heterocyst of Nostoc are ________. (A) intercalary
a) intercalary
b) terminal
c) both terminal and intercalary
d) none
Q3. Which of the following structure contains a polar nodule on both ends ? (a) heterocyst
a) heterocyst
b) hormogonia
c) akinetes
d) None of the above
Q4. Which of the angiosperm contains Nostoc as an endophyte? (a) Gunnera manicata
a) Gunnera manicata
b) Arachis hypogea
c) Melia indica
d) None of the above
Q5. Find the correct statement. (d) Yeast is a fungus and is used in bread and beer production
a) Paramecium, Penicillium and Plasmodium belong to the same kingdom
b) Nostoc and Anabaena come under Protista
c) lichen is a symbiotic association of an alga and Protozoan
d) Yeast is a fungus and is used in bread and beer production
Q6. Coloured portion of the nostoc cell is ________. (c) outer chromoplasm
a) genophore
b) inner centroplasm
c) outer chromoplasm
d) central body
Q7. An organism that forms a symbiotic association with Anthoceros ________. (b) Nostoc
a) Spirogyra
b) Nostoc
c) Ulothrix
d) All of the above
Q8. Sexual reproduction is absent in ________. (b) Nostoc
a) Volvox
b) Nostoc
c) Aspergillus
d) Ulothrix
Q9. Cyanobacteria are ________. (c) oxygenic with nitrogenase
a) oxygenic without nitrogenase
b) non-oxygenic without nitrogenase
c) oxygenic with nitrogenase
d) non-oxygenic with nitrogenase
Q10. Nostoc form ________. (c) both (a) and (b)
a) compound colony
b) simple colony
c) both (a) and (b)
d) None of these
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