Invidious
BIOZOO
Subscribe | 26
 RSS

This channel creates science (Bsc,Msc, NET ,Gate)related and B.ed educational videos ✨

View channel on YouTube
Switch Invidious Instance
Videos
Shorts
Playlists
newest
oldest
popular

15:52

ETHOPIAN REALM#msczoology #sem4 #pu #environment #wildlife #ZOOGEOGRAPHY #ethopian #zoology #notes

BIOZOO

Shared 4 weeks ago

5 views

17:26

PARASITE TRANSMISSION #msczoology #sem4 #parasitology #PARASITETRANSMISSION #parasite #transmission

BIOZOO

Shared 4 weeks ago

6 views

12:55

BIOSYSTEMATICS#msczoology #sem2 #biosystematics #theories #SUBSPECIES#TAXA#DEME#TYPESOFSPECIES#notes

BIOZOO

Shared 4 weeks ago

9 views

3:01

TAXONOMY#msczoology #sem2 #taxonomiccategories #taxonomy #MICROTAXNOMY#MACRO#BIOSYSTEMATICS#THEORIES

BIOZOO

Shared 4 weeks ago

5 views

12:50

IMPORTANCE OF TAXONOMY#taxonomy #msczoology #sem2 #notes #importance #theories #biosystemstechnology

BIOZOO

Shared 4 weeks ago

9 views

3:18

BIOSYSTEMATICS AND EVOLUTION#msczoology #sem2 #taxonomic #biosystemstechnology #puchandigarh #notes

BIOZOO

Shared 4 weeks ago

18 views

20:23

CATALOGUING(MEANING,PROCESS,NEED)#pup#bednotes #punjabiuniversitypatiala#education#catalog#catalogue

BIOZOO

Shared 4 weeks ago

25 views

16:48

IMPORTANCE AND SCOPE OF EXPERENTIAL LEARNING#punjabiuniversitypatiala #experentiallearning #bednotes

BIOZOO

Shared 1 month ago

22 views

16:38

EXPERENTIAL LEARNING (MEANING,DEFINITION,NATURE) B.ED 1ST SEM PUP #pup #bednotes#experentiallearning

BIOZOO

Shared 1 month ago

18 views

9:17

B.ED 1ST SEM PUP TOPIC - ROLE OF EDUCATIONAL PSYCHOLOGY FOR TEACHER

BIOZOO

Shared 1 month ago

25 views

22:20

B.ED 1ST SEM PUP TOPIC - PROBLEMS , USE , OBJECTIVES OF EDUCATIONAL PSYCHOLOGY

BIOZOO

Shared 1 month ago

11 views

20:50

B.ED 1ST SEM PUP TOPIC- EDUCATIONAL PSYCHOLOGY MEANING , DEFINITIONS,SCOPE

BIOZOO

Shared 1 month ago

10 views

1:06

PUNJABI UNI B.ED 1ST SEM DATESHEET

BIOZOO

Shared 1 month ago

26 views

10:17

B.ED PUP 1st SEM TOPIC - PSYCHOLOGY MEANING DEFINITION

BIOZOO

Shared 1 month ago

18 views

12:41

B.ED PUP 1st SEM TOPIC- AIMS OF TEACHING LIFESCIENCE AT DIFF STAGES OF SCHOOL

BIOZOO

Shared 3 months ago

15 views

23:32

B.ED PUP 1st SEM TOPIC- AIMS OF TEACHING LIFESCIENCE

BIOZOO

Shared 3 months ago

14 views

20:29

B.ED PUP 1st SEM TOPIC- IMPORTANCE OF LIFESCIENCE IN SCHOOL CURRICULUM

BIOZOO

Shared 3 months ago

8 views

35:45

B.ED PUP 1st SEM TOPIC- IMPORTANCE OF SCIENCE AS A SUBJECT IN SCHOOL CURRICULUM

BIOZOO

Shared 3 months ago

4 views

14:21

B.ED PUP 1st SEM TOPIC- TEACHING OF LIFESCIENCE( LIFESCIENCE DEFINITION ,MEANING)

BIOZOO

Shared 3 months ago

26 views

36:29

B.ED PUP 1st SEM TOPIC- LIBRARY MANAGEMENT(MEANING,CHARACTERSTICS,LEVELS,FUNCTION )

BIOZOO

Shared 3 months ago

51 views

23:20

B.ED PUP 1st SEM TOPIC - LIBRARY PROCEDURE (DIFF SECTIONS OF LIBRARY)

BIOZOO

Shared 3 months ago

25 views

14:08

B.ED PUP 1st SEM TOPIC- LIBRARY PROCEDURE(ACCESSIONING,TECHNICAL SECTION)

BIOZOO

Shared 3 months ago

48 views

11:14

B.ED PUP 1st SEM TOPIC - LIBRARY PROCEDURE (COLLECTION DEVELOPMENT SECTION)

BIOZOO

Shared 3 months ago

89 views

27:06

B.ED 1st SEM PUP TOPIC - EDUCATIONAL PSYCHOLOGY DEFINITION MEANING

BIOZOO

Shared 3 months ago

9 views

23:37

B.ED 1st SEM PUP IMPORTANCE OF LIBRARY

BIOZOO

Shared 3 months ago

57 views

18:15

B.ED PUP 1st sem Aims and objectives of the library

BIOZOO

Shared 3 months ago

72 views

14:57

B.ED PUP 1st sem TOPIC- LIBRARY MEANING AND DEFINITION

BIOZOO

Shared 3 months ago

107 views

33:26

Circulatory system part 2 #animalphysiology #csirnet

BIOZOO

Shared 6 months ago

17 views

25:10

Circulatory system part 1 #csirnet #animalphysiology

BIOZOO

Shared 6 months ago

33 views

11:37

DNA PACKAGING FULL CONCEPT.

BIOZOO

Shared 8 months ago

13 views

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-03-02T06:26:36Z`
Route: `/channel/UCEboA_AmfqQ3VCNFTr12i3Q`
Version: `2026.02.24-995b84d1 @ master`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??'
  from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by'
  from src/invidious/routes/channels.cr:56:36 in 'videos'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-03-02T06:26:36Z`
Route: `/channel/UCEboA_AmfqQ3VCNFTr12i3Q`
Version: `2026.02.24-995b84d1 @ master`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??'
  from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by'
  from src/invidious/routes/channels.cr:56:36 in 'videos'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-03-02T06:26:36Z`
Route: `/channel/UCEboA_AmfqQ3VCNFTr12i3Q`
Version: `2026.02.24-995b84d1 @ master`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??'
  from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by'
  from src/invidious/routes/channels.cr:56:36 in 'videos'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-03-02T06:26:36Z`
Route: `/channel/UCEboA_AmfqQ3VCNFTr12i3Q`
Version: `2026.02.24-995b84d1 @ master`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??'
  from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by'
  from src/invidious/routes/channels.cr:56:36 in 'videos'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>

Unable to parse item

Invidious encountered an error while trying to parse this item. For more information see below:

Show technical details 
Title: `Missing hash key: "collectionThumbnailViewModel" (KeyError)`
Date: `2026-03-02T06:26:36Z`
Route: `/channel/UCEboA_AmfqQ3VCNFTr12i3Q`
Version: `2026.02.24-995b84d1 @ master`

<details>
<summary>Backtrace</summary>
<p>
   
```
Missing hash key: "collectionThumbnailViewModel" (KeyError)
  from /home/invidious/crystal/share/crystal/src/hash.cr:1202:9 in '??'
  from /home/invidious/crystal/share/crystal/src/json/any.cr:149:5 in 'process'
  from src/invidious/yt_backend/extractors.cr:524:17 in 'process'
  from src/invidious/yt_backend/extractors.cr:1035:17 in 'parse_item'
  from src/invidious/yt_backend/extractors.cr:1082:14 in 'extract_items'
  from src/invidious/channels/videos.cr:32:12 in 'get_60_videos:continuation:sort_by'
  from src/invidious/routes/channels.cr:56:36 in 'videos'
  from lib/kemal/src/kemal/route.cr:13:9 in '->'
  from src/invidious/helpers/handlers.cr:31:37 in 'call'
  from lib/kemal/src/kemal/filter_handler.cr:22:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/handler.cr:30:7 in 'call'
  from /home/invidious/crystal/share/crystal/src/http/server/request_processor.cr:51:11 in 'handle_client'
  from /home/invidious/crystal/share/crystal/src/fiber.cr:170:11 in 'run'
  from ???
```
</p>
</details>