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The Living World MCQ Questions & Answers in Botany | Biology
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Biology
Botany
The Living World
41.
Fertilization by zoodiogamy occurs
A
Cryptogams
B
Phanerogams
C
Only bryophta
D
Only pteridophyta
Answer :
Cryptogams
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42.
Transformation in bacteria was fir discovered by
A
Lederberg
B
Griffith
C
Fimbriae
D
Tatum
Answer :
Griffith
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43.
Scientist associated with Indian Palaeobotany is
A
P. Maheswari
B
Birbal Sahni
C
M.O.P. Iyengar
D
Swaminathan
Answer :
Birbal Sahni
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44.
Largest sperm of
A
Pinus
B
Cycas
C
Ephedra
D
Sequoia
Answer :
Cycas
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45.
Energy currency of a cell is
A
Mitochondria
B
Golgi body
C
DNA
D
ATP
Answer :
ATP
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46.
Which one of the following bacteria has potential for nitrogen fixation
A
Nitrosomonas
B
Nitrobacter
C
Nitrosococcus
D
Rhizobium
Answer :
Rhizobium
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47.
Four kingdom system of classification proposed by
A
Whittaker
B
Copeland
C
Linaneus
D
Oswald Tippo
Answer :
Copeland
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48.
In taxonomy the first step is
A
Identification
B
Nomenclature
C
Classification
D
Affinities
Answer :
Identification
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49.
Bacterial toxins when excreted into the surrounding medium are known as
A
Toxins
B
Endotoxins
C
Exotoxins
D
Both B and C
Answer :
Exotoxins
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50.
Which is correct statement
A
Perithecium is fruiting body of Aspergillus
B
Sexual reproduction in Albugo is oogamous
C
Ascomycetes is known as club fungi
D
Sexual reproduction Helminthosporium isoogamous
Answer :
Sexual reproduction in Albugo is oogamous
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Practice More MCQ Question on
Biology
Section
Botany
The Living World
Biological Classification
Plant Kingdom
Morphology of Flowering Plants
Anatomy of Flowering Plants
Cell: The Unit of Life
Cell Cycle and Cell Divison
Transport in Plants
Mineral Nutrition
Photosynthesis in Higher Plants
Respiration in Plants
Plant Growth and Development
Reproduction in Organisms
Sexual Reproduction in Flowering Plants
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Strategies for Enhancement in Food Production
Microbes in Human Welfare
Organisms and Populations
Ecosystem
Biodiversity and Conservation
Environmental Issues
Botany Miscellaneous
Zoology
Animal Kingdom
Structural Organisation in Animals
Biomolecules
Digestion and Absorption
Breathing and Exchange of Gases
Body Fluids and Circulation
Excretory Products and Their Elimination
Locomotion and Movement
Neural Control and Coordination
Chemical Coordination and Integration
Human Reproduction
Reproductive Health
Evolution
Human Health and Diseases
Biotechnology: Principles and Processes
Biotechnology and its Applications
Zoology Miscellaneous
