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Biology 9 Chapter 4 - Cells and Tissues-6
1.
Infoldings of mitochondria are called as what?
a) ER
b) Stroma
c) Chromatin
d) Cristae
2.
Which of the following are the types of plastids?
a) 4
b) 9
c) 5
d) 3
3.
The sacs of inner membrane of the chloroplast is called?
a) ER
b) Thalakoid
c) Cristae
d) Chromatin
4.
Which of the following is called as the stack of thylakoid?
a) Granum
b) Golgi bodies
c) Cristae
d) Mitochondria
5.
Chloroplast are the site of photosynthesis in?
a) Eukaryotes
b) Prokaryotes
c) All of these
d) Both a+b
6.
Which of the following belongs to help in pollination and dispersal of fruit?
a) Mitochondria
b) Chloroplast
c) Chromoplast
d) Leucoplast
7.
Which of the following are colourless and store starch, protein and lipids?
a) Chloroplast
b) Leucoplastxxxxxxxxx
c) Chromoplast
d) ER
8.
Which of the following is the network of interconnected channels that extends from cell membrane to nuclear envelope?
a) ER
b) Plastids
c) Mitochondria
d) Golgi body
9.
In which of the following the ribosomes are present?
a) RER
b) SER
c) Golgi body
d) Mitochondria
10.
Chloroplast is bounded by ?
a) Al of these
b) Single membrane
c) Double membrane
d) Triple membrane
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