'Many sperm cells' presentation slideshows

CHAPTER 29 PLANT DIVERSITY I: HOW PLANTS COLONIZED LAND

CHAPTER 29 PLANT DIVERSITY I: HOW PLANTS COLONIZED LAND. More than 280,000 species of plants inhabit Earth today. Land plants evolved from a green algae, called charophyceans . An Overview of Land Plant Evolution.

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Nonvascular Plants

Nonvascular Plants. Page 35. (Bryophytes). Bryophytes. Spore Capsules. Seedless Nonvascular Plants. Page 35. Simplest land plants Evolved from green alagae Can grow in a wide range of Environments When environment dries so does the plant. Moss. General Characteristics. Page 36.

1.08k views • 30 slides

The Reproductive System

The Reproductive System. Chapter 26. The Male Reproductive System. Scrotum Testes Epididymus Vas deferens Urethra. The Scrotum. Pouch supporting testes Consists of skin and superficial fascia Divided into 2 sacs Cremaster muscle, tunica dartos Regulate temperature of testes.

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Male Reproductive System

3.87k views • 10 slides