'Ventral side' diaporamas de présentation

Jeopardy

Jeopardy. Escargot Anyone?. Cephal -a- What?. Arthropods Are Awesome. Crawdaddy Crawl. Paella, Yum!. Extra, Extra. Escargot Anyone?. Cephal -a- What?. Arthropods Are Awesome. Crawdaddy Crawl. Paella, Yum!. Extra, Extra. $100. $100. $100. $100. $100. $100. $200.

1.5k views • 141 slides

Life Processes - Amoeba

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Gestation

Gestation. The period of fetal development beginning with fertilization and ending with parturition. Leonardo da Vinci, "The Foetus in Utero," 1489. Fertilization. Zygote: diploid cell resulting from the fusion of the male and female pronuclei (syngamy)

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Male Reproductive System

Male Reproductive System. scrotum. testis. interstitial (Leydig) cells. Produce testosterone. Located in the connective tissue between seminiferous tubules. seminiferous tubules. Where sperm is produced. Cross section. epididymis. Allows sperm to mature and stores them before ejaculation.

820 views • 31 slides

Eumeces Obsoletus

Eumeces Obsoletus. SKINKS No lines on body. Eumeces Tetragammus. SKINKS Light stripe above eye. Scincella Lateralis. SKINKS No light stripe. Cnemidophorus Sexlineatus. STRIPED WHIPTAILS No spots and granular scales on back forelimbs. Cnemidophorus Laredoensis. STRIPED WHIPTAILS

315 views • 23 slides

SQUID DISSECTION

SQUID DISSECTION. Position your squid. Place squid in tray, with its dorsal side facing up. Pigment Cells (chromatophores). Peel off a thin, spotted piece of skin. Place on a slide & observe under the microscope.

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Fish Anatomy & Taxonomy

Fish Anatomy & Taxonomy. Orientation. Dorsal Fin. Large fin on back that varies in size, shape and position Stabilizes fish . Pectoral & Pelvic Fin. Pectoral Fins: Located on side of body Used for steering & locomotion Pelvic Fins: Located on belly or under pectoral fins

939 views • 13 slides

Experiment Questions

Experiment Questions. Heart Dissection. Heart Dissection. Describe how you dissected a mammalian heart in order to investigate the internal structure of atria and ventricles.

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Orientation Terms

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