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Biotechnology

Biotechnology
Which group of plants has the greatest diversity (i.e. the most species) living today?

Bryophyta
Angiosperms
Gymnosperms
Lycophyta

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Biotechnology
What single feature is probably most responsible for the success of angiosperms?

Seeds
Flowers
Fruit
Broad leaves

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Biotechnology
Triticale, the first man made cereal is an example of

artificial allopolyploidy
artificial autopolyploidy
artificial evolution
man made crossing

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Biotechnology
Auxanometer is used for measuring

photosynthetic activity
osmotic pressure
growth activity
respiratory activity

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Biotechnology
The colour of flower is due to the presence of

chlorophyll
florigen
xanthophylls
chromoplast or anthocyanin

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Biotechnology
A very common mutualistic, symbiotic relationship between a fungus and the roots of a plant is

lichen
ascomycete
mycorrhizal
basidiomycete

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