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Mosses and ferns are found in moist and shady places because both :

depend for their nutrition on micro-organisms which can survive only at low temperature
do not need sunlight for photosynthesis
require presence of water for fertilization
cannot compete with sun-loving plants
Additional Questions

Spore dissemination in some liverworts is aided by :

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Iodine is found in

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Identify the alga known for a biological activity called bioluminescence.

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If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

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Which cells within the microsporangia undergo meiosis and produce microspores.

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Archegonium is absent in

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Assertion: Red algae contribute in producing coral reefs.
Reason: Some red algae secrete and deposit calcium carbonate over their walls.

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After fertilization the zygote of a seed plant becomes

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A pine seed has cotyledons and tissue from the ______.

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Which of the following is commonly called as pond scum ?

Answer
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