Biotechnology - General Plant Biotechnology

Exercise :: General Plant Biotechnology - Section 1

  • General Plant Biotechnology - Section 1
16. 

The proteins that forms the walls of the microtubules are

A. actin
B. tubulin
C. pectin
D. hydroxyproline

Answer: Option B

Explanation:

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17. 

The colour of flower is due to the presence of

A. chlorophyll
B. xanthophylls
C. florigen
D. chromoplast or anthocyanin

Answer: Option D

Explanation:

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18. 

What are the names of the two genders of haploid yeast cells?

A. A and Alpha
B. M and F
C. Y(a)and Y(b)
D. None of these

Answer: Option A

Explanation:

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19. 

Neurospora is used as an experimental tool in

A. ecology
B. cytology
C. genetics
D. physiology

Answer: Option C

Explanation:

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20. 

The volume of O2 liberated in photosynthesis has which of the following ratio to CO2?

A. 1:1
B. 2:1
C. 1:2
D. 3:1

Answer: Option A

Explanation:

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