Here, you will get Class 11 Biology MCQ of Chapter 3 Plant Kingdom for cracking NEET/AIIMS. By solving these MCQs of Class 11 Biology Chapter 3 Plant Kingdom, you will get the confidence to crack NEET. Practice MCQ Questions for Class 11 Biology with Answers on a daily basis and score well in exams.
Plant Kingdom Class 11 MCQs Questions with Answers
The organism that completely lack a cell wall and are smallest living cell known that can survive without oxygen is
(a) Virus
(b) Bacteriophages
(c) Yeast
(d) Mycoplasma
Answer: (b) Unicellular
Red algae is red due to the presence of:
(a) R-Phycocyanin
(b) R-Phycoerythrin
(c) C-Phycocyanin
(d) C-Phycoerythrin
Answer: (b) R-Phycoerythrin
Who is popularly known as the “Father of Phycology”
(a) Fritsch
(b) Papenfus
(c) Smith
(d) Morris
Answer: (a) Fritsch
Cephaleuros, which causes “Red rust of tea” is a
(a) Red Algae
(b) Brown Algae
(c) Dinoflagellate
(d) Green Algae
Answer: (d) Green Algae
Female sex organ of algae is called
(a) Carpel
(b) Oogonium
(c) Archegonia
(d) Oosphere
Answer: (b) Oogonium
The zygospore of Spirogyra produces
(a) 2-zoospores
(b) 4-zoospores
(c) 2-4 zoospores
(d) None of these
Answer: (d) None of these
Which of the followings plant material is an efficient water imbibant?
(a) Agar
(b) Cellulose
(c) Lignin
(d) Pectin
Answer: (a) Agar
In a monoecious plant
(a) Male and female sex organs are on the same individual
(b) Male and female gametes are of two morphologically distinct types
(c) Male and female sex organs are on different individuals
(d) All the stamens are fused to form one unit
Answer: (a) Male and female sex organs are on the same individual
By which type of leaf is found in selaginella
(a) Aligulate and microphyllous
(b) Ligulate and megaphyllous
(c) Ligulate and microphyllous
(d) Aligulate and megaphyllous
Answer: (c) Ligulate and microphyllous
Bioluminescence is a phenomenon associated with
(a) chrysophyta
(b) phaeophyta
(c) pyrrophyta
(d) chlorophyta
Answer: (c) pyrrophyta
Change in colour of algae according to depth in sea is called
(a) Bohr’s effect
(b) Gaudikov’s effect
(c) Fogg’s effect
(d) Pasteur effect
Answer: (b) Gaudikov’s effect
The gametophyte is not an independent, free-living generation in
(a) Pinus
(b) Polytrichum
(c) Adiantum
(d) Marchantia
Answer: (a) Pinus
Which of the following is a liverwort?
(a) Sphagnum
(b) Funaria
(c) Marchantia
(d) Polytrichum
Answer: (c) Marchantia
Which of the following plants is used extensively for the study of photosynthesis?
(a) Amaranthus
(b) Asparagus
(c) Chlorella
(d) Sunflower
Answer: (c) Chlorella
Isogamous condition with non-flagellated gametes is found in
(a) Chlamydomonas
(b) Spirogyra
(c) Volvox
(d) Fucus
Answer: (b) Spirogyra
Yeast is different from penicillium and Rhizopus in being
(a) Acellular
(b) Unicellular
(c) Having unseptate hyphae
(d) multicellular
Answer: (b) Unicellular
Cell wall of Spirogyra is
(a) One layered
(b) Two layered
(c) Three layered
(d) Four layered
Answer: (b) Two layered
Spirogyra is found in
(a) Stagnant fresh water
(b) Running salt water
(c) Stagnant salt water
(d) Running fresh water
Answer: (a) Stagnant fresh water
Common bread mould is
(a) Yeast
(b) Mucor
(c) Bacteria
(d) Virus
Answer: (b) Mucor
Selaginella is a type of plant
(a) Oogamous and homosporous
(b) Oogamous and heterosporous
(c) Isogamous & heterosporous
(d) Isogamous & Homosporous
Answer: (b) Oogamous and heterosporous
Which of the following algae produces synzoospores
(a) Chlamydomonas
(b) Polysiphonia
(c) Chlorella
(d) Vaucheria
Answer: (d) Vaucheria
Irish moss, is a member of
(a) True moss
(b) Lichen
(c) Algae
(d) Bryophyte
Answer: (c) Algae
Zygotic meiosis is characteristic of
(a) Procaryotes
(b) Thallophyta
(c) Bryophyta
(d) Spermatophyta
Answer: (b) Thallophyta
Spirogyra belongs to
(a) volvocales
(b) conjugales
(c) ulotrichales
(d) siphonales
Answer: (b) Phycoerythrin
Iodine is found in
(a) Spirogyra
(b) Laminaria
(c) Polysiphonia
(d) Chlorella
Answer: (b) Laminaria
In moss stomata appears on
(a) Capsule
(b) Leaves
(c) Stem
(d) All of these
Answer: (a) Capsule
The outer cell-wall of Spirogyra is made up of:
(a) Cellulose
(b) Pectin/Pectose
(c) Hemicellulose
(d) Protein
Answer: (b) Pectin/Pectose
Which of the following is essential for seed habit
(a) Free gametophyte
(b) Dependent sporophyte
(c) Heterospory
(d) Haploid life cycle
Answer: (c) Heterospory
In gymnosperms, the development of pollen grains occurs in
(a) Strobili
(b) Microsporangia
(c) Megasporangia
(d) Macrosporangia
Answer: (b) Microsporangia
Ribbon shaped chloroplasts occur in
(a) Ulothrix
(b) Spirogyra
(c) Chlamydomonas
(d) Riccia
Answer: (b) Spirogyra
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