YouTube Live stream link of Day 2
Participants
CUBE NATIONAL MEET - DAY2
562nd Day of CUBE chatShaala: 02nd Octobet 2021
Map
118 CUBists from 96 Centres had joined the webinar.
INDIA
ASSAM
Jorhat:Ishita Sonowal
Assam:Shreya parasar
Silchar:Krishnendu Roy
BIHAR
Patna: Shreyashi Kaushik
DELHI
ANDC:Aastha Ahuja
DSC, Delhi:Dr P. Chitralekha
ANDC, Delhi:Dr Sarita Kumar
DDU College, Delhi:Dr Sudhir Verma
DSC:Hazel Anna Sebastian
DSC, Delhi:Simar Kalra
New Delhi:Raj Yashwantrao Patil
Dyal Singh College:Kumkum yadav
GOA
MHSS Goa:Sarvada Sail
MHSS, Goa:Seema
Goa:Sucheta Naik
Goa:Tanvi Parvatkar
MHSS Goa:Riddhy
HARIYANA
Panipat:Aashi
JHARKHAND
Ranchi:Binitha
Morabadi, Ranchi:Dr Shalini Lal
Kokar, Ranchi:Man Masih Beck
Morabadi, Ranchi:Rechel Tirkey
JHARKHAND
Ranchi:Sanjeev Kumar
KERALA
Muvattapuzha:Abhijith Vinod
Kozhikode:Arunima
Thriprayar:Aswathy Suresh
Palakkad:Dr. Binumol Sajikumar
Kandassankadavu:Lakshmy PJ
Cochin:Manju V Subramanian
Pazhuvil, Thrissur:Seethalakshmi CR
Palakkad:Shrudhiga
Thanniam, Thrissur:Sidhy PP
Kozhikode:Theertha
Alapad,Thrissur:Vishnupriya CJ
Kozhikode:Aswin Suresh
MAHARASHTRA
Ghatkopar, Mumbai:Aashutosh Mule
Ulwe, Navi Mumbai:Abhijeet Singh
Kalyan:Aditya Joshi
Udaipur:Anshika Pegwar
Thane:Anshu Kadam
Breach Candy, South Mumbai:Arunan MC
HBCSE, Mumbai:Ashish Pardeshi
Pune:Darshana
Wardha:Dilip Raghavan
Mankhurd:Iram Bano
Nerul:Drishtant M Kawale
Adarsha Vidyalaya Chembur: Suma Nair
Tilaknagar, Mumbai:Gaurangi Dhuri
Worli:Isha Pawle
Wardha:Janhvi Deshmukh
St. Xavier’s college, Mumbai: Sarthak Ghatkar
St. Xavier’s college, Mumbai:Kaninika Ghosh
NES Ratnam College, Mumbai:Khan Shaheen
H B C S E:Kiran Yadav
Mahad, Raigad:Manasi Prasad
Mumbai:Nagarjuna G.
St. Xavier’s college, Mumbai:Namitha
Elphinstone College, Mumbai:Nidhi Gavit
N.E.S Ratnam College:Nalini Singh,Sahin ansari
Maharashtra:Pratiksha Gharge,Misbah Shaikh,Harshada bagkar
Mulund, Mumbai:Omkar Badnale
Dahanu Road, Palghar:Sachin Pradhan
Bandra, Mumbai:Saida Sayyed
St. Xavier’s college, Mumbai:Sarthak Ghatkar
Kalyan:Shivam Kumar Sriwas
Panvel:Shraddha Sonavane
Murbad, Kalyan:Shubham Isame
NES Ratnam College, Mumbai:Sunita Chahar
St. Xavier’s college, Mumbai:Yarmee Jani
Prabhadevi, Mumbai:Yash Sheregare
TELANGANA
Hyderabad:Anil Challa
Hyderabad:Saketh Deshmukh
UTTRAKHAND
Uttarakhand: Sakshi
UTTAR PRADHESH
Noida:Divyanshi Chauhan
Kanpur:Heshica Battina Chowdary,Hina Mudgal
Vigyanshaala:Poonam Yadav
Berinag, Pithoragarh:Darshana Joshi
Uttarakhand:Prachi Pant
Varanasi :Anurag Kumar Pandey
Kanpur: Samiksha Bhandari
WEST BENGAL
Kolkata:Batul Pipewala
Garden High School, Kalyani:Kaif
Kolkata:SK. Kabita
St.Xaviers College Kolkata:Soumyadip Biswas
Kolkata:Sukriti Maity
Avantika Meghan Kamat
Pooja
Pratiksha Saiyam
Purva Joshi
Shruti Kandula
Tanya jain
Jaishri korate
SUJAY RAM PATIL
Neha Ubale
Shivani bhomle
Diya paryani
Saima samreen khan
Janki kapse
Neha Gangawane
Dhanraj Tribhuvan
Mubashshra
Dr Sneha gogte
Ayesha Chouhan
Satarupa Deb, BIT MESRA
Shakti dahe
Monika meghwal
Somiron Gogoi
Supriya
Vishal sonawane
Riva Sarkar
Radhika yadav
vadana kumari
Aryan Raj
Ravindra Pratap Singh
Abow Cubists, Please Give Your Exact Location/State Below The Map
Note CUBist(s) who had joined today but their name isn’t included in the list, kindly replied to this message.
Documentation of questions
CUBE National Meet 2021
Day 2 - Presentations
Questions from YouTube and BBB Chatbox
MODEL SYSTEM - EARTHWORM
1.How cube is looking at earthworms outside academic settings? Afroj sayyad
2.Are we all able to locate earthworms in our neighborhood? Arunan sir
3.Tissue culture or Tissue Paper Culture?
4.Why tissue paper? Afroj sayyad
5.Doesn’t the soil have more nutrients? Afroz sayed
6.What is capillary action? Afroj sayed
7.Close circulatory system means? Afroj sayed
8.What kind of circulatory system is in humans? Afroz sayed
9.What is a regeneration? Its similar to nail regeneration? Afroj sayed
10.What is ventral nerve cord regeneration? Afroz sayed
11.How do you make sure the cut is given on the ventral side that ventral nerve cord is affected? Afroz sayed
12.Are you doung nerve cord transplantation? Afroj sayed
13.Or are you just cutting? Afroj sayed
14.Why boiled water ? What is the reason? Afroj sayed
15.Does earthworm without segmented body exist
16.Is the boiled water same as dw? Afroj sayed
17.Why not tap water directly? Afroj sayed
18.boiled water is to ensure no contamination exists mostly. right? any other reason which can be thought of?
19.Don’t the earthworm drown in water? Mrinal shah
20.i think earthworm has a cuticle what is the role of it?
21.I have noticed lots of earthworm surfacing after rain…why does that happen ? Mrinal shah
22.does earthworm has eyes how it sense light
23. how earthworm see things without eyes?
24.is proboscis responsible for vision?
25.earthworm lives inside soil. does it need to rely on visual cues shreyas?
26.What happens when salt is put on earthworm why it dies?
27.but isn’t it dark inside the soil?
28.Why do we see the most earthworms during monsoons
29.then how it senses which soil is soft or hard to borrow does it has touch receptors
30. they why was earthworm staying in distilled water in the RER experiment?
31.Or dissolved salts of soil may creat trouble?
32. how the cube is looking at earthworm outside acedmic setting?
33. Are we all able to locate earthworms in our neighborhood?
34. Especially in Mansoon
35. Oh, it is not Tissue Culture, but Tissue paper Culture, aha.
36. don’t the soil have more nutrients
37. What is capillary action
38. Closed Circulatory system meaning?
39. what kind of circulatory system is in human?
40. what is regenration? is it similar to Nail regenration?
41. what is ventral nerve choed regenration?
42. how do you make sure the cut given on ventral side that vental nerve cord is getting afected/
43. are you doung nerve chord transplantion
44. or are you just cutting
45.Why Boiled water/
46. what is the reason
47. is the boiled water same as DW
48. why not tap water directly
49. interesting experiment… don’t the earthworms drown in water?
50. I have noticed a lot of earthworms surfacing after rains… why does that happen?
51. do earthworms maintain internal homeostasis i.e. they maintain constant osmolarity or not?
52. Carbohydrate cannot be the only nutrition? How about the source of proteins?
53. How did you are avoiding pathogens? are you looking for pathogens?
54. Does the tissue paper get converted into a compost-like texture?
55. How did you are avoiding pathogens? Are you looking for a pathogen? Afroj sayed
56. How are you tackling Paralysis could not understand?
57. There must be Regeneration taking place in the soil too. So, are they having some fantastic immune system to counter soil microbes?
60. How are yo tackling Paralysis could not understand?
61.how many ganglions are present in earthworm?
62.There must be regeneration taking place in the soil too.so are they having some fantastic to counter soil microbes? Arunam sir
63. Does earthworm die after getting an injury when in soil? Ritik baviskar
64. Do they regenerate if a head portion is lost?
65.does one central brain is present in earthworm that regulates sensory and motor responses?
66.Which process does farmers use to multiply earthworms in fields?
Reference
earthworms—have been an important experimental model since the very beginning of immunology. For example, phagocytosis, an important and evolutionarily conserved defense mechanism of innate immunity, was discovered in the late 1800s by a Nobel Prize winner Elie Mechnikoff while studying the origin of the digestive organs in the floating larvae of starfish.1https://www.ncbi.nlm.nih.gov/books/NBK45034/
CUBE National Meet 2021
Day 2 - Presentations
Questions from YouTube and BBB Chatbox
MODEL SYSTEM - HYDRA
1. Why is the hydra is green? Arunan sir
2.Why do you call plant looking isn’t it animal? Afroj sayed
3.Is hydra attracted to light? Afroj sayed
4.What is artemia? Afroj sayed
5.why dechlorinatesd water? is chlorine harmful to hydra?
6.Is hydrila plant is afeed of hydra ? Aftoj sayed
7.Arif suggestions must have affected artmea ? Afroj sayed
8.Arif’s suggestion to replace artemia with local moina as a food for Hydra must have affected big business
9.Why do you need wash moina if they belong to same ecosystem? Afroz sayed
10.How are you studying symboisis ? Afroz sayed
11.What is symbiotic association? Afroj sayed
12.How did you identify it was chlorella ? Afroz sayed
13.What type of reproduction we find in hydra
14.Are all hydra green ? Afroj sayed
15.Why is this Hydra green?
16. Why do you call plant looking isn’t it animal
17. is hydra attrahted to light?
18. what is artemia
19.is hydrilla plant is a feed of hydra
20. why do you need to wash Moina if they belong to the same ecosystem?
21. How are you studying symbiosis?
22.what is a symbiotic association
23.how did you identify it as chlorella?
24.how hydra nervous system works does it has both sensory and motor abilities?
25. How do you catch hydra for culturing?
26. In two days, this year the Nobel prize for physiology or medicine is going to be announced any prediction for these Nobel year prizes? Arunan sir
27. is there a symbiotic association in Brown hydra as well?
28. Can someone describe their experience of trapping Hydra from a natural source?
29. Which water body?
30. many cnidarians show bioluminescence property does hydra also shows bioluminescence
31. plankton net… we can see that in the next model system
32. Why do we don’t find hydra in contaminated water?
33. what type of contamination you are referring to?
34. is there a symbiotic association in Brown hydra as well?
35. Contamination of organic or inorganic chemicals?
36.How these organisms are separated?..only by washing they are separated?
37.Seeing without eyes: hydra stinging cells respond to light In the absence of eyes, the fresh water polyp, Hydra magnipapillata, nevertheless reacts to light. They are diurnal, hunting during the day, and are known to move, looping end over end, or contract, in response to light.https://www.sciencedaily.com/releases/2012/03/120305081421.htm
CUBE National Meet 2021
Day 2 - Presentations
Questions from YouTube and BBB Chatbox
MODEL SYSTEM - MOINA
1.Water Chemistry, what is that?
2.What do you mean by change in water chemistry? Afroj sayed
3.What is daphnia? Afroj sayed
4.Why are they sensitive while changes in water chemistry
5.How is daphnia similar to moina ? Afroj sayed
6.How did you come to one drop of milk ? Afroj Sayed
7.How did you come to one drop of milk ? Afroj Sayed
8.We use the dropper to take one drop of water?
9.Don’t you think covering the water is important as mosquito can breed on it ? Afroj sayed
10.What is epigenetics? Afroj sayed?
11. What is HDAAC inhibitors? Afroj sayed
12.What do you know is hemoglobin? Afroj sayed
13.What is difference between moina and daphnia morphologically?
14.but how actually moina sense light?
15.What was an excellently shown the phototaxis behaviour ? Afroj sayed
16.Can we do it without the glass tank ? Afroj sayed
17.Are you guys working with monitone light ? Afroj sayed
18.How do you calculate the level of oxygen ?afroj sayed
19.bacteria vs moina !!
20.How would you go about calculating dissoved oxygen ?afroj sayed
21.bacteria divides every 20 mins (E.coli), moinas take less than 3 days!
22.Is a stationary phase where the moina growth is stop as the number is constant ? Afroj sayed
23.why do the moinas die? what’s their life span?
24.How do you increase moina culture?
25. when do the moina die? what’s their life span?
26.Due to different factors in the culture bottle. It’s not just the moina that’s growing, it’s also bacteria and there’s also dead moina collecting at the bottom of the culture bottle.
27.are they dying prematurely ishita? what is their life span?
28.How to collect pure moina as there are lot of microorganisms in water bodies
29.how is moina similar to fruitfly and mosquito? Afroz Sayed
30. how can we do mobile microscopy
31.how is moina similar to fruitfly and mosquito?
32.how can we do mobile microscopy?
33.I saw some holes with cloth cap so is cotton the ideal one or we can use anything provided given aeration
34.How do you maintain Moina culture
35. I saw some holes with cloth cap so is cotton the ideal one or we can use anything provided given the creation
36.mobile microscopy was explained yesterday.if u want to know more… get connected to CUBE
CUBE National Meet 2021
Day 2 - Presentations
Questions from YouTube and BBB Chatbox
MODEL SYSTEM - ROTIFERS & MICROBES
1. is it a microbe?
2. where did you get the inoculum?
3.what is pagalapos?
4.Does sophistication always mean expensive?
5. thodi is not same as fermented coconut water
6.how are you connecting pagalapos to Galapagos
7.how is environment causing change
8. is mutation not random alfroz
9.did you put anything to ferment
10.What type of microorganism is rotifer
11. can we not culture microbes in raw potato
12.what do microbes feed on?
13.why did the potato slice turning black?
14. There are white dots looking like bacterial colonies.?
15.How can we identify if there is microbial growth or fungal colony?
16.why time factor affect microbial growth?
17. There are white dots looking like bacterial colonies
18.why did the potato slice turning black?
19. what do microbes feed on?
20. can we not culture microbes in raw potato?
21 .thodi is not same as fermented coconut water?
22. Why potato is used in such experiment?
23. why time factor affect microbial growth?
24. I am sorry if I have misheard are we planning to culture rotifers on solid medias? like potatoes?
25.aren’t you boiling the potatoes for sterilization?
26.What happens to potato cells when boiled
27. Different shaped colonies of bacteria, yeast, and mold growinghttps://www.shutterstock.com/image-photo/different-shaped-colonies-bacteria-yeast-mold-721210930
28. Can Boiled potato slices without streaking be a Control?
CUBE National Meet 2021
Day 2 - Presentations
Questions from YouTube and BBB Chatbox
MODEL SYSTEM - MOSQUITO
1.I which season did you find more mosquitoes?
2. how are you identifying the adies mosquito
3. September equinox was not a long time ago what is the amount of mosquitoes you got
4. What is the difference between male and female mosquitoes?
5. What us the difference between Anopheles and Aedes body parts
6. What type of mosquito lays eggs in rafts?
7. Life cycle shown is of Culex
8. What is a difference in the life cycle of Aedes
9. Will mosquitoes breed if we avoid storing water in tanks
10. Ice cream stick wrapped with a white cloth. that can act as a substrate.?
11.Why do mosquitoes remains close to human habitation
12.WHAT WAS THE RESONING OF THE HYPOTHESIS
13.What’s the size of these eggs?
14.how do yo differentiate between aedes & anopheles just onwe is spreadot and one is spread out.
15.September equinox was not a long time ago what is amount of Mosquito you got-YT
16. other than no difference seen?
17.WHAT IS OVITRAP
18.What do aedes mosquito feed upon
19.the size of mosquito eggs are generally 5-6 millimeters
20.WHAT WAS THE RESONING OF THE HYPOTHESIS
21. how did you look for diseae outbreaks
22.how can you talk about ades population if you are talking bout ades in one region
23.what is the significanse
24.Does aedes or any type of mosquitoes uses drawn blood to nourish her eggs
25.how can you talk about ades population if you are talking bout ades in one region
26. what is the significanse
27.Does aedes or any type of mosquitoes uses drawn blood to nourish her eggs
28.No. Of eggs in the ovitraps help us identify the mosquito types…
29.is mosquito a primary or secondary host for malaria?
Participants