Biology: Life on Earth with Physiology (11th Edition)
Biology: Life on Earth with Physiology (11th Edition)
11th Edition
ISBN: 9780133923001
Author: Gerald Audesirk, Teresa Audesirk, Bruce E. Byers
Publisher: PEARSON
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Chapter 45, Problem 4RQ
Summary Introduction

To explain:

The term pollen grain and also determine how it is formed.

Introduction:

In angiosperms, the reproduction process is carried by the flower. The flower contains male and female gametophyte which produced male and female gamete. The male reproductive structure in a flower is stamen, which is present above the petals. The stamen contain anther, a filament-like structure which is used for the production of pollen.

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Biology: Life on Earth with Physiology (11th Edition)

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Plant Reproduction in Angiosperms; Author: Amoeba Sisters;https://www.youtube.com/watch?v=HLYPm2idSTE;License: Standard YouTube License, CC-BY