Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d04cf59b460d7261f2c2.PNG' />
The cell shown in the above image represents
Question 4 :
Which of the following feature will help you in distinguishing a plant cell from an animal cell?
Question 5 :
I am like a policeman. I do not allow anything and everything to get in and out of the cell. Who am I?
Question 7 :
The cells having well-organised nucleus with a nuclear membrane are designated as ________.
Question 8 :
State True or False for the following statement:-
The size of the cells has no relation with the size of the body of the animal or plant.
Question 9 :
What is the size of the smallest cell in case of bacteria?
Question 10 :
Give example of a cell that helps to receive and transfer messages to our body system.
Question 12 :
Under a microscope Paheli observes a cell that has a cell wall but no distinct nucleus. The cell that she observes is
Question 14 :
Fill in the blanks. The outermost layer of plant cells is the (a) _______ beneath which is the (b)______ . The term (c)_______ refers to the jelly-like substance containing all the (d)______ . The (e)_______ contains thread-like structures called (f)________ .
Question 21 :
Which one of the following term is not a part of the nucleus?
Question 22 :
Paheli accidentally placed her hand over a flame and immediately pulled it back. She felt the sensation of heat and reacted due to the action of
Question 24 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d04df59b460d7261f2c3.PNG' />
The cell shown in the above image represents
Question 25 :
The entire content of a living cell is known as _________
Question 29 :
Of the following parts of a cell listed below, name the part that is common to plant cell, animal cell and a bacterial cell.
Question 30 :
The unit of measurement used for expressing dimension (size) of cells is
Question 33 :
State TRUE or FALSE: Gene controls the transfer of a hereditary characteristic from parents to offspring.
Question 34 :
Which of these are the differences between plant and animal cell?
Question 38 :
Which of these is the short note on nucleus of cell.
Question 40 :
Of the following parts of a cell listed below, name the part that is common to plant cell, animal cell and a bacterial cell.
Question 43 :
Various other components, or organelles, of cells are present in the cytoplasm. These are _______
Question 44 :
A white blood cell (WBC) in human blood is another example of _____________which can change its shape
Question 46 :
State whether true of false, “Unicellular organisms do not respire, only multicellular organisms respire”
Question 50 :
The units of inheritance present on the chromosomes are known as _________