lab practical ii

what phylum is this

zygomycetes

what is the common name for phylum Basidiomycota

club fungi

what phylum do morels belong too

ascomycota

what is this?

penicillium

what are the three germ layers

ectoderm, mesoderm, endoderm

protosome cleavage

spiral, determinate

deutersome cleavage

radial indeterminate

isolecithal eggs have ___________ cleavage

holoblastic (complete)

telolecithal eggs have _________ cleavage

meroblastic (incomplete)

“hollow” ball of cells is aka

blastula

isolecithal egg yolk is

evenly distributed

mesolecithal egg yolk is

concentrated in one area

what does gastrulation do

transforms the blastula into a gastrula with 3 germ layers

what is neurulation

the formation of the nervous system

what class are jawless fish

peromyzontoidea

what class are cartilagenous fish

chondrichthyes

what class are bony/ray-finned fish

actinopterygii

what class are amphibians

amphibia

what class are reptiles

reptilia

what class are birds

aves

what class are mammals

mammalia

functions of epithelial tissue

protection, absorption, secretion, filtration

characteristics of epithelial tissue

avascular, regenerative, polarity

one layer of epithelial tissue is called

simple

more than one layer of epithelial tissue is called

stratified

what shape of epithelial tissue is this

squamous

what shape of epithelial tissue is this

cuboidal

what shape of epithelial tissue is this

columnar

simple squamous epithelial tissue is located in

arteries/veins, lung

simple cuboidal epithelial tissue is located in

kidney

simple columnar epithelial tissue is located in

intestines

stratified squamous epithelial tissue is located in

esophagus

keratinized stratified squamous epithelial tissue is located in

skin

what tissue type is this

simple squamous epithelium

what tissue type is this

simple cuboidal epithelium

what tissue is this

simple columnar epithelium

what tissue is this

stratified squamous epithelium

what tissue is this

keratinized stratified squamous epithelium

what cells are present in columnar epithelium

goblet cells

what cells are located in connective tissue

fibroblasts

what are examples of loose connective tissue

adipose, areolar

what are examples of dense connective tissue

dermis

what are examples of supporting connective tissue

hyaline cartilage and bones

what are examples of fluid connective tissue

blood

what cells are in hyaline cartilage

chondrocytes

what cells are in bones

osteocytes

what is the matrix in hyaline cartilage called

lacunae

what tissue is this

areolar

what tissue is this

adipose

what tissue is this

dense connective tissue

what tissue is this

hyaline cartilage

what tissue is this

bone

what tissue is this

blood

characteristic of skeletal muscle

striations

characteristics of cardiac muscle

intercalated disks

where is smooth muscle located

around arteries and veins

what tissue is this

skeletal

what tissue is this

cardiac

what tissue is this

smooth

right atrium

left atrium

right ventricle

left ventricle

right atrioventricular valve aka

tricuspid

left atrioventricular valve aka

bicuspid or mitral

right AV/tricuspid valve

left AV/bicuspid vave

pulmonary semilunar valve

aortic semilunar valve

aorta

pulmonary artery

superior vena cava

inferior vena cava

left pulmonary veins

right pulmonary veins

label A

corpus callosum

label B

cerebral cortex

label c

cerebellum

label d

medulla oblongata

label E

amygdala

Label F

thalamus

Label G

basal ganglia

Identify A

vitreous chamber

identify b

lens

identify c

cornea

identify d

iris

identify e

pupil

identify f

cilliary body

identify g

optic nerve

identify h

retina

identify i

choroid

identify J

sclera

what is the refelctive structure in the sheep eye?

tapetum lucidum

what is the multicellular body of fungi called?

mycelium

what are mycelium composed of?

hyphae

what is plasmogamy

the fusion of cytoplasm of two haploid fungal cells

heterokaryotic

contains two or more genetically different nuclei in the same cytoplasm

dikaryotic

a cell that contains only 2 distinct nuclei

what are the key reproductive strucutres in phylum zygoycetes?

zygosporangia/zygospores

what is the key reproductive structure in phylum basidomycota?

basidia