'Shell membranes' presentation slideshows

Bird Anatomy

Bird Anatomy. Circulatory System. Separate systemic, pulmonary circulations 4-chambered heart Same in mammals - homeotherms. Hearts. 1.5-2 X larger than in comparable mammals Maintain higher metabolism Smaller birds have relatively larger hearts than larger birds

1.83k views • 66 slides

Bird Anatomy

Bird Anatomy. Circulatory System. Separate systemic, pulmonary circulations 4-chambered heart Same in mammals - homeotherms. Hearts. 1.5-2 X larger than in comparable mammals Maintain higher metabolism Smaller birds have relatively larger hearts than larger birds

735 views • 66 slides

910 views • 34 slides

The incredible egg

The incredible egg . Presented to you by- Mr. Spaulding. What is an egg?. Egg- the female germ cell. The egg becomes the embryo. What then are the eggs in which we see?. Avian egg- bird eggs. It includes the following: Shell Shell membranes Albumen Yolk

255 views • 12 slides

The incredible egg

The incredible egg . Ione High School Animal Science Class 2008-2009. What is an egg?. Egg- the female germ cell. The egg becomes the embryo. What then are the eggs in which we see?. Avian egg- bird eggs. It includes the following: Shell Shell membranes Albumen Yolk

325 views • 12 slides