Animalia: Platyhelminthes

BIO 1003 Lab "Animalia: Platyhelminthes"
04/26/2012
Class Turbellaria
Planaria

Planaria

Planaria

Planaria

Planaria

Planaria 3 regions

Class Cestoda
Tapeworms
Taenia Proglottid

Dipylidium caninum, mature proglottid

Dipylidium caninum, scolex 

Class Trematoda
Liver Flukes 
Clonorelix sinensis

Opisthorchis

From the Board

From the Atlas

C Fern Fertilization

Lab 03/08/2012

C Fern Fertilization 

Plantae: Pterophyta

BIO 1003 Lab "Plantae: Pterophyta"
04/17/2012
Fern prothallium
older sporophyte

Fern prothallium
antheridium and archegonia

Psilotum:
aerial stem

Pteridium rhizome

Cyrtomium falcatum:
sorus on leaf median

Fern prothallium
older sporophyte

Fern prothallium
antherida & archegonia

Pteris: rhizome
cross section

Psilotum: aerial stem

Plantae: Anthophyta

BIO 1003 Lab "Plantae: Anthophyta"

Lab 04/19/2012

Lilium ovule: megaspores

Lilium anthers C.S. pollen tetrades

Lilium: stigma & pollen tubes

Lilium ovary: megasporocyte 

Turtox

Lillium

Plant Structure

From the board

Animalia: Cnidaria

BIO 1003 Lab "Animalia: Cnidaria"
04/24/2012 
Obelia, medusa

Hydra, male & female

Obelia, hydroid colony

Hydra budding adult

Hydra: w.m.

Hydra fusea, long sections

Picture of Hydra feeding on Daphnia 

From the Board