Classification and Characteristics of Phylum Protozoa
1
ZOOLOGY DEPARTMENT
F. Y. B. Sc.
Practical's
Prof.Ughade P.K.
Prof.Ughade P.K.
1. To study the classification with reasons of the following-
Phylum
Protozoa-
Amoeba, Euglena and Volvox.
Phylum
Porifera-
Sycon, Hyalonema and Euspongia
2. To study the classification with reasons of the following-
Phylum
Coelenterata-
Hydra, Physalia, and any one Coral
Phylum
Platyhelminthes-
Tapeworm, Planeria, Liver fluke
3.
To study the classification with reasons of the following-
Phylum
Aschelminthes-
Ascaris
Phylum
Annelida-
Tubifex, Leech and Neris
4.
Culturing
of
Paramoecium
5. Study of
live
Paramoecium
6. Study of
external characters, binary fission
and
conjugation in Paramoecium
7. Study of
external characters
and
digestive system of earthworm.
8. Study of
reproductive system of Earthworm
.
Index
9. Study of
Nervous system of Earthworm
.
10. Earthworm
mounting-
Septal nephridia, setae and Spermatheca.
11. Study of
Prokaryotic
and
Eukaryotic cell
with the help of suitable material.
12. Study of
temporary preparation
of
different mitotic stages
from
Onion root tip cells
.
13.
To study the classification with reasons of the following-
Hemichrdata-
Balanoglossus
Urochordata-
Doliolum/ Salpa
Cephalochardata-
Amphioxus
14. To study the classification with reasons of the following-
Cartilaginous fishes-
any two
Bony fishes-
any two
Amphibia-
any three
15. Study of
External characters, sexual dimorphism
and
digestive system of Frog.
16. Study of
Brain of Frog.
17. Study of
monohybrid ratio
and
dihybrid ratio
providing
hypothetical data
and
deducing
applicability of Mendelian laws
18. Preparation of
culture media
and
maintenance of Drosophila culture
19. Study of Drosophila:
External characters
and
sexual dimorphism
20.Study of
Drosophila mutant
(any 2 eye and wins mutant).
21. Study of
genetic trait in human being
(tongue rolling, widow’s peak, ear lobe, color
blindness and PTC tester/ Non-tester)
22. Study of
normal human karyotype
from
metaphase chromosomal spread picture
.
23. Study of
blood group in human.
24. Study of
any 3 cell organelles
.
25. Compulsory
visit to Vermiculture unit/ biodiversity spot/ ZSI/ large water body.
To Study the Classification with reasons of the following-
Phylum
Protozoa-
Amoeba, Euglena and Volvox.
Phylum
Porifera-
Sycon, Hyalonema and Euspongia
A) Phylum Protozoa-
A) Phylum Protozoa-
General Characters-
General Characters-
These organisms are
unicellular, Eukaryotic, microscopic
and
mostly aquatic.
Some are
terrestrial
.
They are either
motile
or
non- motile.
Locomotory organs are
Cilia, Flagella
or
Pseudopodia
, etc.
The protist
with
or
without cell wall.
If cell wall is
present
, it is made up of
cellulose
.
They have
membrane bound cell organelles
such as
mitochondria, Chloroplast, ER, Golgi complex.
The
nucleus
is well organized i.e. with
nuclear envelope, nucleoplasm, nucleolus,
and
DNA
.
They show
Photosynthetic, holozoic, saprophytic or parasitic
mode
of
nutrition
.
The reserve food material is in the form of
glycogen
or
starch
and
fat
.
Reproduction is
sexual
or
asexual
.
E.g.
Amoeba, Diatoms
, etc.
1. Amoeba
1. Amoeba
Systematic position-
Systematic position-
Phylum-
Protozoa
Protozoa
(Microscopic and unicellular)
Class-
Rhizopoda
Rhizopoda
(Locomotory organ are Pseudopodia)
Order-
Lobosa
Lobosa
(Pseudopodia is lobose or filose,
Ecto and Endoplasm distinct)
Family-
Amoebidae
Amoebidae
Genus-
Amoeba
Amoeba
Species-
proteus
proteus
Amoeba
Amoeba
proteus
proteus
2. Euglena
2. Euglena
Systematic position-
Systematic position-
Phylum-
Protozoa
Protozoa
(Microscopic and unicellular)
Class-
Mastigophora
Mastigophora
(Locomotory organ are Flagella)
Order-
Euglenoidina
Euglenoidina
(Body is covered with soft and rigid Pedicle)
Family-
Euglenaceae
Euglenaceae
Genus-
Euglena
Euglena
Species-
gracilis
Euglena
Euglena
3. Volvox
3. Volvox
Systematic position-
Systematic position-
Phylum-
Protozoa
Protozoa
(Microscopic and unicellular)
Class-
Mastigophora
Mastigophora
(Locomotory organ are Flagella)
Order-
Phytomonadina
Phytomonadina
(Oval or elongated flagella enclosed in semi cellulose memb.)
Family-
volvocaceae
Genus-
Volvox
Volvox
Species-
carteri
Volvox
Volvox
B) Phylum Porifera
B) Phylum Porifera
General Characters-
General Characters-
These
aquatic mostly marine
and
few freshwater.
They are
multicellular organisms.
They are
sessile, solitary
and
conical
.
Surface of body
is perforated by
large pores.
Number
of
pores
and
canal
present.
Body
is
symmetrical
or
radially symmetrical
.
Body wall
is
diploblastic
.
Nervous system
is
absent
.
Sponges passes
great power
of
regeneration
.
E.g.
Sycon, Euspongia
, etc.
1. Sycon
1. Sycon
Systematic position-
Systematic position-
Phylum-
Porifera
Porifera
(Pore bearing)
Class-
Calcarea
Calcarea
(Endoskeleton consist of calcareous spicule)
Order-
Heterocoela
Heterocoela
(Canal system is syconoid type.)
Family-
Sycettidae
Genus-
Sycon
Sycon
Sycon
Sycon
2. Hyalonema
2. Hyalonema
Systematic position-
Systematic position-
Phylum-
Porifera
Porifera
(Pore bearing)
Class-
Hexactinellida
Hexactinellida
(Skeleton consist of triaxon, six- rayed Siliceous spicule)
Order-
Amphidiscophora
Amphidiscophora
(Spicules are Amphidiscs, No Hexasters)
Family-
Hylonematidae
Genus-
Hyalonema
Hyalonema
Species-
Species-
calix
calix
Hyalonema
Hyalonema
Systematic position-
Systematic position-
Phylum-
Porifera
Porifera
(Pore bearing)
Class-
Demospongae
Demospongae
(Canal system is leuconoid type)
Order-
Dictyoceratida
Dictyoceratida
Family-
Spongidae
Spongidae
Genus-
Euspongia
Euspongia
Species-
officinalis
officinalis
3. Euspongia
3. Euspongia
Euspongia
Euspongia
20
Other examples of Phylum Protozoa and Porifera
Trypanosoma Plasmodium Staurocalyptus Barrel sponge
21
Thank
You
Phylum Protozoa comprises unicellular, microscopic, eukaryotic organisms found mostly in aquatic habitats. They exhibit diverse locomotory structures such as cilia, flagella, or pseudopodia. These protists may possess a cellulose cell wall and various membrane-bound organelles like mitochondria and chloroplasts. Protozoans display different modes of nutrition and store reserve food materials such as glycogen and fat. Reproduction in this phylum can be sexual.
Uploaded on Sep 13, 2024 | 0 Views
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. Download presentation by click this link. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
E N D
Presentation Transcript
ZOOLOGY DEPARTMENT F. Y. B. Sc. Practical's Prof.Ughade P.K. 1
Index 1. To study the classification with reasons of the following- PhylumProtozoa-Amoeba, Euglena and Volvox. PhylumPorifera-Sycon, Hyalonema and Euspongia 2. To study the classification with reasons of the following- PhylumCoelenterata-Hydra, Physalia, and any one Coral PhylumPlatyhelminthes-Tapeworm, Planeria, Liver fluke 3. To study the classification with reasons of the following- PhylumAschelminthes-Ascaris PhylumAnnelida-Tubifex, Leech and Neris 4. Culturing of Paramoecium 5. Study of live Paramoecium 6. Study of external characters, binary fission and conjugation in Paramoecium 7. Study of external characters and digestive system of earthworm. 8. Study of reproductive system of Earthworm.
9. Study of Nervous system of Earthworm. 10. Earthworm mounting- Septal nephridia, setae and Spermatheca. 11. Study of Prokaryotic and Eukaryotic cell with the help of suitable material. 12. Study of temporary preparation of different mitotic stages from Onion root tip cells. 13. To study the classification with reasons of the following- Hemichrdata- Balanoglossus Urochordata- Doliolum/ Salpa Cephalochardata- Amphioxus 14. To study the classification with reasons of the following- Cartilaginous fishes- any two Bony fishes- any two Amphibia- any three 15. Study of External characters, sexual dimorphism and digestive system of Frog. 16. Study of Brain of Frog.
17. Study of monohybrid ratio and dihybrid ratio providing hypothetical data and deducing applicability of Mendelian laws 18. Preparation of culture media and maintenance of Drosophila culture 19. Study of Drosophila: External characters and sexual dimorphism 20.Study of Drosophila mutant (any 2 eye and wins mutant). 21. Study of genetic trait in human being (tongue rolling, widow s peak, ear lobe, color blindness and PTC tester/ Non-tester) 22. Study of normal human karyotype from metaphase chromosomal spread picture. 23. Study of blood group in human. 24. Study of any 3 cell organelles. 25. Compulsory visit to Vermiculture unit/ biodiversity spot/ ZSI/ large water body.
Practical No. 01 To Study the Classification with reasons of the following- PhylumProtozoa-Amoeba, Euglena and Volvox. PhylumPorifera-Sycon, Hyalonema and Euspongia
A) Phylum Protozoa- General Characters- These organisms are unicellular, Eukaryotic, microscopic and mostly aquatic. Some are terrestrial. They are either motile or non- motile. Locomotory organs are Cilia, Flagella or Pseudopodia, etc. The protist with or without cell wall. If cell wall is present, it is made up of cellulose. They have membrane bound cell organelles such as mitochondria, Chloroplast, ER, Golgi complex. The nucleus is well organized i.e. with nuclear envelope, nucleoplasm, nucleolus, and DNA. They show Photosynthetic, holozoic, saprophytic or parasitic mode of nutrition. The reserve food material is in the form of glycogen or starch and fat. Reproduction is sexual or asexual. E.g. Amoeba, Diatoms, etc.
1. Amoeba Systematic position- Phylum- Protozoa (Microscopic and unicellular) Class- Rhizopoda (Locomotory organ are Pseudopodia) Order- Lobosa (Pseudopodia is lobose or filose, Ecto and Endoplasm distinct) Family- Amoebidae Genus- Amoeba Species- proteus
2. Euglena Systematic position- Phylum- Protozoa (Microscopic and unicellular) Class- Mastigophora (Locomotory organ are Flagella) Order- Euglenoidina (Body is covered with soft and rigid Pedicle) Family- Euglenaceae Genus- Euglena Species- gracilis
3. Volvox Systematic position- Phylum- Protozoa (Microscopic and unicellular) Class- Mastigophora (Locomotory organ are Flagella) Order- Phytomonadina (Oval or elongated flagella enclosed in semi cellulose memb.) Family- volvocaceae Genus- Volvox Species- carteri
B) Phylum Porifera General Characters- These aquatic mostly marine and few freshwater. They are multicellular organisms. They are sessile, solitary and conical. Surface of body is perforated by large pores. Number of pores and canal present. Body is symmetrical or radially symmetrical. Body wall is diploblastic. Nervous system is absent. Sponges passes great power of regeneration. E.g. Sycon, Euspongia, etc.
1. Sycon Systematic position- Phylum- Porifera (Pore bearing) Class- Calcarea (Endoskeleton consist of calcareous spicule) Order- Heterocoela (Canal system is syconoid type.) Family- Sycettidae Genus- Sycon
2. Hyalonema Systematic position- Phylum- Porifera (Pore bearing) Class- Hexactinellida (Skeleton consist of triaxon, six- rayed Siliceous spicule) Order- Amphidiscophora (Spicules are Amphidiscs, No Hexasters) Family- Hylonematidae Genus- Hyalonema Species- calix
3. Euspongia Systematic position- Phylum- Porifera (Pore bearing) Class- Demospongae (Canal system is leuconoid type) Order- Dictyoceratida Family- Spongidae Genus- Euspongia Species- officinalis
Other examples of Phylum Protozoa and Porifera Trypanosoma Plasmodium Staurocalyptus Barrel sponge 20
