Question

ACTIVITY - 6 (Pg.No-20)
Is your observation similar to the one given in fig-10? How many different types
of cells or groups of cells could you see in the section?
What are the four groups of cells have been marked as A, B, C and D in the
figure (TS of dicot stem). (Pg.No - 20)
Why Tridax, Spinach stems contains different shapes of cells in it? (Pg.No - 21)
Are there any similarities in shape of the cells? (Pg.No - 22)
Do you find nuclei in all the cells? (Pg.No - 22)
(Pg.No - 22)
Are all cells similar in shape and size?
How do you define the shape of amoeba? (Pg.No - 22)
the words of the cell? Guess how big a cell is? Is the nur
in elen
I am studying in bhashyam ...​

Answer 1

Answer:

Multiple Choice Questions

1. Choose the correct statement with respect to unicellular organisms:

(a) in unicellular organisms, tissues work in co-ordination to perform different functions.

(b) unicellular organisms do not require food.

(c) unicellular organisms respire and reproduce.

(d) all unicellular organisms move by cilia.

Soln:

Answer is (c) unicellular organisms respire and reproduce.

Explanation: