Phylum Porifera (Sponges) General Characteristics.

hylum Porifera are the lowest multicellular animals belonging to the kingdom Animalia.
The word “Porifera” mainly refers to the pore bearers or pore bearing species. Based on the embryological studies, sponges are proved as animals and are classified into a separate Phylum in animals.
The poriferans have a spongy appearance and are therefore called sponges.
Characteristics of Phylum Porifera
Some of the important characteristics of phylum Porifera are mentioned below.
The cells of Poriferans are loosely organized.
They are mostly found in marine water. Only a few are found in freshwater.
They are asymmetrical.
They have no organs in their body.
They depict cellular grade of organization.
The body comprises numerous pores known as Ostia and osculum.
The central cavity is called spongocoel or atrium which opens to the outside through the osculum.
They reproduce asexually by budding, and fragmentation.
The nutrition is holozoic.
They have the power to regenerate the lost parts.
The exchange of respiratory gases and nitrogenous wastes occurs by the process of diffusion.
#sponges

[@ManzoorAhLone-nj9cl]

Best teacher I ever have found on RUclips ❤

[@faisalshan256]

Sir many many many thank making video like this
Sir please aap human anatomy and physiology ki pure jitne 11 system's hote hai sab pe video banaiyye
Aapke jaise samajhane wale pure RUclips me koi nhi hai
Please please please please

[@babardilawar5657]

My first views
I proud your working love you brother

[@HasnainKhan-xg4kz]

the way of your teaching is good....

[@nadiakhan8978]

Sir your teaching method is very good

[@sabarkhanlectures5528]

Deer khayesta
Deer mazedar aw
Deer zbrdst

[@ROUGE_INTHESHADOWS]

Jo bahir ka layer 'ectoderm' h, use pinacoderm bhi bola jata hai aur 'Mesoglea' aur 'Endoderm' ko Mesenchyme and Choanoderm bhi kaha jata h

[@crazyhamad5491]

Great Work Sir G May Allah Give you more successes

[@RaaniPakistani]

Sir today i haveseen some extraordinary teacher ma sha Allah

[@dev.809-y3h]

You should make a complete video on a chapter for students

[@RashidKhan-wz4ev]

Don,t teach father's....

[@dev.809-y3h]

@@RashidKhan-wz4ev I am just giving him suggestion and one for you also mind your language 😶.

[@RashidKhan-wz4ev]

@@dev.809-y3h Brother,The teachers better know what to do.....Therefore,don,t teach him........ 😆...And thanks for ur suggestion,

[@siddharthnarayanpatra1843]

@@RashidKhan-wz4ev
1. Shut up
2. Learn some manners
3. Learn basic english grammar

[@drjawadveerjani7550]

Sr please reply me

[@Funhoody]

Sir ypur lecture help me alot

[@haseenabibi5643]

Sir....! You are really a brilliant teacher.

[@dhritismita1554]

Thank-you sir u are the best one
Much helpful video

[@ashfaquealinangrejo0074]

Sir I like your explanations about figures

[@AdityaSingh-cy9el]

Nice lecture sir all things are clear 👍💯

[@studyworld1603]

The way of your teaching I liked very much sir ❤

[@sabanakhatoon7556]

Thanku so much dear sir 🥰👍👍

[@shavetabharti7474]

Good explanation

[@RashidKhan-wz4ev]

We have to say thanks and u have to say welcome sir g...

[@Abhivishwakarma09]

Really helpfull lecture sir😇🥰

[@SHUBHOSHREEBHAKAT]

Thank you sir

[@umirahmad3946]

Kia hua sir AP ne is chapter k aor lecture banana chor Diya ha pzzzzz keep continue 👍👍👍👍👍

[@Dogs271]

I subscribed for this phylum videos.thanks

[@pratimasethi2035]

Thank you so much sir

[@Suspiciousdancer1211]

Enough for bsc?

[@usmanahmad1165]

Thank you very much sir.
I am very grateful to you.

[@laernwithmagraykamran5016]

Other wise excellent sir thanks ☺

[@malikawan8123]

Thank you so much sir for this great lecture 💖💖💖

[@AsimBaloch-u4j]

thank you for gaving copcept❤

[@salmanahmad1853]

Good lecture ❣️ SIR

[@mubashshiramankada4639]

Assalamualaikum sir please antigen and antibody par video banaye

[@MissGhazala-vr1yx]

Thank u sir

[@AliRaza...9]

Waiting for next chapters

[@XInfinity-o2p]

Sir please systematic approach rakheye vid ka numbering de kr j se lecture 1 lecture 2 ...

[@mohommaddaud4389]

Valaikum asslam sir ji

[@UbaidKhan-z8n]

phylum porifera
- Porifera means porus surface
- Pores are of 2 types
- Osteal small and many
- Osculer- large and few
- Body has two layered surface
- Outer layer ->pinecoderm
- Inner layer->choenoderm
- Pinacoderm has pinacocytes
- Choanoderm has choanocytes which are
flagellated
- Water canal system
- Asexual= Budding, Binary fission & Gemmule
formation
- Sexual ->Amoebide cells
- Produces sperm and ovum
- Skelton is spicules or spongine
- mycospongida without skeleton

[@R3upo]

Sir, Spelling of Reproduction is incorrect there. Btw very nicely explained 👌

[@Top3zee]

Thank you❤❤❤❤ sir you great

[@muhammadyahya110]

Assalam u alaikum.
Thanking you sir..
Sir some Poriferans also exhibit Radial symmetry
e.g. Sycon(scypha),leucosolenia.
Am I right?

[@learners-sr8mi]

Sir porifera me lack of tissue he to wo diploblastic kese sir plz clear my doubt sir

[@watchme300]

thanku sir

[@AsadUllah-dv8kb]

Thanks sir g

[@mohammadarmanshekh3829]

Very good sir

[@laxmisriegala]

Sir please explain classification simple tric

[@IshfaqAHMED566]

❤️❤️

[@ZaidianaKhanKakar]

I want online classes so, what to do... Plz inform me... Daily online classes I need...

[@MaheshKumar-xo1fy]

Achha

[@BarochoArisar]

Porifera mn too tissue nahi ha diploblastic Kahan see agya

[@learners-sr8mi]

Bilkull sahii boll Rahe ho AP mujhe bhii ye doubt he Q ke porifera me kio tissue bhii nhii to diploblastic kese ho sakte hn

[@NASEEMKHAN-nd5dw]

​@@learners-sr8miap Dr hadi k lecture le onho nai b kaha hai diploblastic ya triploblastic is phylum Mai nahi hai

[@MuhammadHuzaifa-pg3hj]

Sir lecture chapter ka playlist ma messing hain

[@hirahassan1029]

Sir assalam alaikum phylum porifera is not diploblastic please check this point thank you

[@RanageeRanagee-n7n]

Porifera is diploblastic because it has two germ layers, ectoderm and endoderm, which has two germ layers, we call it diploblastic.

[@muhammadasad1260]

Otherwise excellent sir thanks 😊👍

[@TariqArain-pf3lu]

What is organization of phylum porifera?

[@hirahassan1029]

Cellular level of organization

[@zaidquraishi-72]

Sir please lectures on botany syllabus for msc level plz

[@watchme300]

sir waiting for new lectures

[@Itx_NOoriii728]

Kia sycon dangerous hoty hay i mean harmful

[@anoonetha207]

Cliona is dangerous sponge

[@nadiahussain4976]

Assalamu Alaikum sir .please kya ap mujhe es chpater ka important topics bata denga qka Kal mera paper hai aur mujhe ye chapter muskil laga hai yaad karne mai please sir 🙏 🙏🙏diversity among plants ka b but wo yaad kar liye hai but ye yaad nhi ho rhe hai tu in chapter mai se jo topic most important hai boards ka liye b tu ap please wo bata de mujhe 🙏🙏🙏

[@dukeshasa7669]

Hello sir 🙏 your all video's super but video not clear.blerring.
Clear video posted you 🙏

[@saifmalik6724]

porifera have no germ layer

[@vanshikayadav6478]

Sir ap MSc ki class I lete h

[@Ak-fb1vc]

👍

[@muhammadasad1260]

Excuse me Sir video clear nahi h

[@MaazKhan-dj4gc]

Sir jaldi ye chapter poraa uploa kar loo plzzz

[@MaazKhan-dj4gc]

Sir jaldi ye chapter poraa uploa kar loo please

[@nadiakhan8978]

Please make videos keeping in mind FPSC syllabus

[@diptigupta2902]

Ram ram sir

[@shiningstar3724]

There is no germ layer in porifera

[@Asmit2129]

Bahar wala area ❎ baheer wala area ✅

[@kittylifyyy]

Trick btade yaad krne ki

[@asmatabano7768]

Sir aap kaha ka ho

[@HasnainKhan-xg4kz]

indian....i think

[@jayaprasadgautam-rd7hp]

very nice

[@lilakumari6348]

Sir aapka naam kya hai

[@The.Thinkers]

Amazing sirr 💥🫀🦋

[@strangers._.222]

👌👌😂💕👌👌👋👋

[@Naturalbeauty-dn8kk]

???? Sir g digestions……..
Kes tra ……. 😢

[@Naturalbeauty-dn8kk]

On comments…..

[@bablidevi9566]

Jai shree Ram Bhai sabhi ko ❤️🚩🚩

[@drjawadveerjani7550]

Sr please reply me

[@HoneySingh-oq9qt]

Jai shree ram

[@sailabhale4480]

Jay shree ram

[@avanishsingh9450]

Jai shri ram 🙏
🙏🙏🙏allah pagal

[@IshfaqAHMED566]

❤️❤️

[@googleaccount8700]

❤️❤️❤️