WHAT IS LIFE?:GUIDE TO BIOLOGY-ACCESS
4th Edition
ISBN: 9781319106362
Author: PHELAN
Publisher: Macmillan Higher Education
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Chapter 14, Problem 8SA
Summary Introduction
To analyze:
Why double fertilization is more efficient than the type of fertilization that occur in gymnosperms.
Introduction:
Gymnosperms are group of plants which do not have an outer covering or shell around their seeds. The name Gymnosperms means ‘naked seed’. They do not produce flowers and fruits.
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Plant Reproduction in Angiosperms; Author: Amoeba Sisters;https://www.youtube.com/watch?v=HLYPm2idSTE;License: Standard YouTube License, CC-BY