Forwarded from PW Foundation Wallah
YouTube
3 Days to Go || Udaan 2025 || Sunil Bhaiya❤️🔥
📕 Udaan 2025 : https://physicswallah.onelink.me/ZAZB/y4kuse6q
Batch Details:-
✒️ Complete Class-10th CBSE Boards Syllabus will be covered.
✒️ India’s top Foundation Faculty will cover Physics, Chemistry, Biology, Mathematics, English, SST, Hindi and Computer.…
Batch Details:-
✒️ Complete Class-10th CBSE Boards Syllabus will be covered.
✒️ India’s top Foundation Faculty will cover Physics, Chemistry, Biology, Mathematics, English, SST, Hindi and Computer.…
❤8❤🔥5👍4👌1
Which of the following does not match the characteristics of an Isotope?
Anonymous Quiz
28%
Isotopes of some elements are radioactive
40%
Isotopes are the atoms of different elements
19%
Isotopes differ in number of neutrons
13%
Isotopes have similar chemical properties
🤓10❤4👍4😢4😍1
Which of the two will be chemically more reactive, Sulphur(S) with atomic number 16 or Chlorine (Cl) with atomic number 17?
Anonymous Quiz
30%
Chlorine
34%
Sulphur
30%
Both are equally reactive
6%
Can't say
👍10😢10😇3❤2👌1😘1
Which of the following elements does not exhibit the electrovalencey?
Anonymous Quiz
25%
Sodium
30%
Calcium
33%
Carbon
12%
Chlorine
👍11😢7🫡1
Which scientist gave the concept of fixed energy levels around the nucleus?
Anonymous Quiz
24%
Ernest Rutherford
40%
Neils Bohar
29%
J.J.Thomsan
6%
None of these
🤓12👍11😢7👌4🎃3
Class 9 NEEV BATCH Orientation | Guide to Success
https://www.youtube.com/live/E-POO0kLnVM?si=ZqAjSYjAMHWGayV-
https://www.youtube.com/live/E-POO0kLnVM?si=ZqAjSYjAMHWGayV-
Youtube
- YouTube
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
👍46🦄5🎉4😍2🔥1
UDAAN Class 10th Orientation session 🔥
🔴 Live Now
https://www.youtube.com/live/b_8LMHJu7LU?si=cqrWPu0cG3TFURia
🔴 Live Now
https://www.youtube.com/live/b_8LMHJu7LU?si=cqrWPu0cG3TFURia
👌20👍11🤩5😇5❤1
Which of the following statement marks as a difference between plant cell and animal cell?
Anonymous Quiz
69%
Plant cells have cell wall which animal cells do not.
11%
Plant cells do not have vacuole while animal cells do have.
14%
Plant cells have only cell membrane while animal cells have both cell wall as well as cell membrane.
6%
Plant cells have more plastids while animal cells have few plastids.
👌17🔥9👍5🤓4
You must have observed that a fruit when unripe is green but it becomes beautifully coloured when ripe. According to you what is the reason behind this colour change.
Anonymous Quiz
51%
Chloroplasts change to chromosplasts
22%
Chromosplasts change to chromosomes
14%
Chloroplasts change to chromosomes
13%
Chromosplasts change to chloroplasts
👌12😢8😍7👍5💯5🦄4
The process of plasmolysis in plant cell is defined as:
Anonymous Quiz
44%
Breakdown of plasma membrane in hypotonic solution.
41%
Shrinkage of cytoplasm in hypertonic medium.
9%
Shrinkage of Nucleoplasm.
6%
None of these.
👌30👍14😍9🦄8😢6😇5
Where are the essential proteins and lipids required for cell
membrane, manufactured?
membrane, manufactured?
Anonymous Quiz
22%
Lysosome
17%
Chromosomes
50%
Endoplasmic reticulum
11%
Mitochondria
👍22🤓11🦄4⚡2😇2👌1
Which of the following is not a function of the vacuole in plants?
Anonymous Quiz
28%
They store toxic metabolic wastes
46%
They help with the process of cell division
15%
They help to maintain turgidity
10%
They provide structural support
✍13👍9😢5🤓4⚡3😘1
________ is called the energy currency of the cell
Anonymous Quiz
12%
Endoplasmic reticulum
10%
Oxygen
52%
ATP
27%
Mitochondria
⚡27👍21❤9👌9🤓5🎃4😍3😇2
Attention students, how about starting a new chapter from your biology "Tissues" 😌🤔
👍52👌7🦄5🫡3😢1
Tissue is a group of similar kind of cells specialized to perform a particular function in the body. Therefore presence of tissues in a multicellular organism ensures:
Anonymous Quiz
24%
Faster development
51%
Division of labour
14%
Higher reproductive potential
11%
Body strength
👍18❤3
Lysosome is a cytoplasmic organelle containingenzymesthat break down biological polymers. Lysosomes function as the digestive system of the cell. It is also called the suicide bag of the cell because:
Anonymous Quiz
17%
It causes any cell to commit suicide
41%
Its enzymes digest the cell itself
12%
Its enzymes kill surrounding cells
29%
All of the above
👍15😇3🎃2⚡1👌1
While doing work and running, you move your organs like hands, legs, etc. Which among the following is correct?
Anonymous Quiz
32%
Smooth muscles contract and pull the ligament to move the bones
34%
Smooth muscles contract and pull the tendons to move the bones
23%
Skeletal muscles contract and pull the ligament to move the bones
11%
Skeletal muscles contract and pull the tendon to move the bones
👌15👍7🎃4