Biology MCQS with Answers
Recent system of classification the five kingdom system was proposed was proposed by
Robert Whittaker
Robert Koch
Robert Brown
Robert Hook
Who discovered the presence of nucleus in the cell
Robert Brown
Schleiden
Robert Hook
Schwann
Ecosystem that occupy broad geographical regions are
Biomes
Biosphere
All of above
Community
All protists evolved from
Eukaryotes
Fungi
None
Prokaryotes
Plants that are stimulated to flower by exposure to low temp is called
Parthenocarpy
Biennial
Vernalization
Perennial
Which of the genes can be synthesized in the laboratory
Both A and B
Large genes
Very small
Medium sized genes
Primary source of carbohydrates are
Animals
None
Both a and b
Plants
If two generation are vegetatively similar such alternation of generation is refered to as
Isomorphic
None
Heteromorphic
Saprophytic life cycle
System in water in which living and nonliving things exchange materials and energy is
Major ecosystem
Hydrospheric ecosystem
Aquatic ecosystem
None of these
Which of the following fungi used as antibiotics
Rusts
Mushrooms
Yeast
Penicillium
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