Biology, asked by Anonymous, 7 months ago

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Answered by Glorious31
71

(A) Identify the above cell organelle .

=> The cell organelle present in the picture is a plastid. Plastids are the cell organelles exclusively found in plant cells.

Some examples of plastids are chloroplast , chromoplast and leucoplast .

(B) Draw and label A , B , C , D.

=>

A - Outer membrane

B - Inner membrane

C - Thylacoids

D - Granum

(C) How do you think is the cell organelle different from mitochondria ?

=> Mitochondria :

  • Don't show pigments
  • Size is comparatively small
  • Main function is energy synthesis in form of ATP.

Plastids :

  • Show pigments
  • Size is comparatively large.
  • Main function is storage.

(D) If the above cell organelle is absent what will happen ?

=> If the cell organelle is absent then ; there would be no storage and also the process of making food by photosynthesis will be hampered.

(E) Where is the organelle found ?

=> Leaf cell as it is the main cite of photosynthesis.

Answered by arun1972
2

Answer:

Explanation:

a]The cell organelle is called plastid

b]A - Outer membrane

B - Inner membrane

C - Thylacoids

D - Granum

c]  Mitochondria :

  • Don't show pigments
  • Size: small
  • Main function : energy synthesis
  • power house of cell

Plastids :

  • Show pigments
  • Size : large.
  • Main function : storage.
  • there are 3 types

d] If the cell organelle is absent then ; there would be no storage

e] leaf cell

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