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A researcher wishes to test the effectiveness of a flu vaccination. 150 people are vaccinated,
180 people are vaccinated with a placebo, and 100 people are not vaccinated. The number in
each group who later caught the flu was recorded. The results are shown below.
Homospory
Production of one type of spore that gives rise to a bisexual gametophyte. Compare with heterospory.
Morphological Type
Morphological Type refers to the classification of organisms based on their physical form and structure, which includes their shape, size, and other visible attributes.
Mosses
Small, green, non-vascular plants that typically form dense green clumps or mats, often in damp or shady locations.
Seedless Vascular Plants
Plants that have vascular tissue for the transport of water and nutrients but do not produce seeds, including ferns and horsetails.
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