Biology of Plants
Biology of Plants
8th Edition
ISBN: 9781429219617
Author: Evert, Ray F./
Publisher: Macmillan Higher Education
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Chapter 18, Problem 3Q
Summary Introduction

To explain: The potential for polyembryony that occurs twice in the pine life cycle.

Introduction: Gymnosperms are flowerless plants that reproduce by means of an exposed seeds. The meaning of the term gymnosperm is “naked seed”, as the seeds of gymnosperm are not enclosed within an ovary.

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General Embryology Review in 20 minutes; Author: Medical Animations;https://www.youtube.com/watch?v=4YKvVeVMmEE;License: Standard youtube license