Biology MCQS for FPSC Test
Historical remnants of structures that had important function in ancestors but are no longer essential presently are called
Vestigial organs
Fossils
None of these
Analogous organs
Vegetative parts of ———– are easier to observe than reproductive parts
Angiosperms
Pteridophytes
Gymnosperms
Bryphytes
Rusts belong to the group of club fungi they are called so because
Rust have fruiting bodies
Puccinia species
Orange-yellow colored disease spots on their host surface
Dusty spore masses that resemble soot
Parasexuality is a special type of genetic recombination which is showed by which group of fungi
Imperfect fungi
Spitting fungus
Powdery mildews
Penicillium
_____ lives for more than two growing seasons
Annuals
Bicarpic
Perenials
Binnials
When a single gene effects two or more traits the phenomenon is called
Bombay phenotype
Epistasis
Pleiotropic
Gene linkage
When the leaves fails to produce normal amounts of chlorophyll, the disease is
Chlorosis
Chlorination
Necrosis
Apoptosis
When all the original specimens and their duplicates have been lost or destroyed
Isotype
Lecto type
Paratype
Neotype
Two species with the same specific epithet cannot occur in the genus. If this happens, the earlier valid name will retain and the latter will become it
Legitimate
Homonym
Synonym
Illegitimate
Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese
Aspergillus
Penicillium
Neurospora
Yeast
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