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 What is the difference between a spore and a pollen grain?

Answer A spore and a pollen grain are both microscopically small reproductive mechanisms for living organisms, but there are many differences between them that can be used to classify them as spores or po... Read More »
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What Is the Difference Between a Spore & a Pollen Grain?

Spores are used by groups of ancient plants and fungi in one stage of their reproduction. Pteridophyta (ferns) and lycophytes (mosses) both produce spores. Spores grow into intermediate plants call... Read More »
http://www.ehow.com/about_6539829_difference-spore-_amp_-pollen-grain_.html

What is the differnce between a spore&a pollen grain?

Spores and pollen grains play a role in the reproduction of plants. Spores are an asexual form of reproduction in fungi, bacteria, moss, ferns and some protozoa. Pollen grains are formed by pine tr... Read More »
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What is pollen grain made of?

Pollen grain is a fine to coarse powder which contains the microgametophytes of seed plants, which produce the male gametes or sperm cells. The outer wall of the pollen grain called the exine is co... Read More »
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What does a pollen grain consist of?

A pollen grain contains various cells necessary for plant reproduction, including the male gamete. Thus, pollen is analogous to sperm in male animals. Pollen grains must land in another plant's pis... Read More »
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