MEDIUM
8th CBSE
IMPORTANT
Earn 100

What is the difference between organelles and organs?

Important Questions on Cell-structure and Functions

HARD
8th CBSE
IMPORTANT
How do you think growth happens in an organism? Does it happen by an increase in the size of cells or by growth in the number of cells?
MEDIUM
8th CBSE
IMPORTANT
The cells of the cheek become blue when the stain methylene blue is added. Which property of the cell membrane does this show?
HARD
8th CBSE
IMPORTANT
Why are head or spinal injuries considered fatal?
HARD
8th CBSE
IMPORTANT

Cell division is very important in our life. Some cells in our body keep on dividing throughout our life.

What happens when cells divide uncontrollably in our body? Is it a good indication? Why? What methods are available for treating diseases caused by uncontrollable cell division?

MEDIUM
8th CBSE
IMPORTANT

Rearrange the letters to find the names of the cell organelles. Write if this is present in plant cells, animal cells or both.

ESOAVCUL

MEDIUM
8th CBSE
IMPORTANT

Rearrange the letters to find the names of the cell organelles. Write if this is present in plant cells, animal cells or both.

IEDBOSILGOG

MEDIUM
8th CBSE
IMPORTANT

Rearrange the letters to find the names of the cell organelles. Write if this is present in plant cells, animal cells or both.

RDAIOCHTMNOI

MEDIUM
8th CBSE
IMPORTANT

Rearrange the letters to find the names of the cell organelles. Write if this is present in plant cells, animal cells or both.

STIPDLSA