Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Onganism Nutrition Chloroplasts Body Form Flaella Do They Move? Nutrition Chloro

ID: 98022 • Letter: O

Question

Onganism Nutrition Chloroplasts Body Form Flaella Do They Move? Nutrition Chloroplasts Body Form FlagellaDo TheyCell Wall Observed (autotroph, (unicellular, Cilia! (and Derived Characteristics heterotroph. chloroplast muleicellular, features) mixotroph) structure) colonial) How What's It Made Of ahiecoph Phylum: Lbham: Ren olaru.SAR" aale, Lab 3 Supergroup: "SAR Clade adidlon Phylume Radiolaria erdiaanG | m/hhPh Lab 3: Supergroup: "SAR Clade. Forami Phylum: Framinifera ) . Seramenopiles: Diatoms Lab 3. Supergroup "SAR Clade, Seramenopiles Phylum Phaeophyta (brown algae) 9 Alveolatex Ciliates Lab 4 Archacplastida, Phylum Chlorophyta (green algae) Lab 4: Supergroupe Archacplastida, Phylum Char (green algae) unzeluo pelta- Lab 6 Alveolates: SAR" Clade

Explanation / Answer

Supergroup excaveta

phylum Euglenozoa

Subgroup SAR clade

Phylum

Radiolaria

Radiolaria

holoplanktonic protozoa

Hetrotroph

except those have algal symbionts

Subgroup SAR clade

Phylum

forminiferans

Heterotrophic

using psuedopodia

Unicellular

shell (calcium carbonate)

Subgroup SAR clade

Stramenopiles, Diatoms

Autotrophic

store food as laminarin

1. Euglenozoa has different mode of nutirition such as parasitism, predation, photoautotophy and osmotrophy that why called mixotroph. Movement of euglenoids is swimming, crawling, gliding and contraction. Protenious strip run along the length of cell called pelical that provide plasticity to cell.

2. Despite being single celled, Radiolaria is complex organism. Its body divided into central capsule in which nucleus and endosomes present and extracapsulum in which contain peripheral cytoplasm. They are mostly hetrotroph but some have algal symbionts so the carbon fixed by algae is assimilated by host organism.

3. Silica shell of diatoms is called frustul and is made of two halves.Plastid enclosed by 4 membrane, grouping of thylakoid in stacks of three within the plastid. Chl a, c and fucoxanthin is major light harvesting pigment.

Group organism observed nutrition Chloroplast Body form Flagilla and cillia Do they move cell wall shared derived characterstics

Supergroup excaveta

phylum Euglenozoa

Euglenozoa Mixotroph Chlorolast surrounded by 3 membrane, Chl A and Chl B along with other pigment Unicellular It has 2 flagilla yes with flagiller beat pattern pull the cell forward no cell wall cyoskeletal features associated with flagillar and feeding apparatus

Subgroup SAR clade

Phylum

Radiolaria

Radiolaria

holoplanktonic protozoa

Hetrotroph

except those have algal symbionts

No Unicellular No flagilla nonmotile except flagilla bearing swammer no cell wall but mineral skeleton made up of silica Skeleton made up of silica

Subgroup SAR clade

Phylum

forminiferans

Forminiferans

Heterotrophic

using psuedopodia

No

Unicellular

shell (calcium carbonate)

gametes have 2 flagilla Bottom dwelling forminifera use psuedopodes for movement No cell wall, body encased within shell made up of calcium carbonate Composition and shape of external shell

Subgroup SAR clade

Stramenopiles, Diatoms

Diatoms

Autotrophic

store food as laminarin

present Unicellular or colonial None are free living flagillate except male gametes that have flagilla only male gametes capable of movement by flagilla Yes , silicified cell wall/ made up of silica plastid and flagillum structure, diatom valve and girdle bands Phaeophyta Brown algae Autotrophic yes Thallus body, multicellular gametes have flagilla motile zoospores