91. When the bark of a tree is removed in a circular fashion all around near its base, it gradually dries up or dries because
92. In arctic and alpine climates where temperature is very low and the favourable period for blossoming is very brief,
93. Which of the following formations occurs in plains around Lanka and Hojai which are surrounded on the north and east by the Mikir hills and on the south-west by the North Cachar and Jaintia hills?
94. The process of ATP formation by the transfer of phosphate from one of the intermediates of the glycolytic pathway to ADP is termed as
95. Match List-I (Tropical evergreen woodlands) with List-II (Locations) and select the correct answer:
List-I
List-II
a. Chaparral
1. Pacific coast
b. Maquis
2. Australia's south coast
c. Encinar
3. Spain
d. Melle scrab
4. Mediterranean
| List-I | List-II |
| a. Chaparral | 1. Pacific coast |
| b. Maquis | 2. Australia's south coast |
| c. Encinar | 3. Spain |
| d. Melle scrab | 4. Mediterranean |
96. Which of the following processes makes direct use of oxygen?
97. Consider the following statements regarding com smut disease and choose the correct answer:
1. No symptoms appear on the host plant before the formation of smut ball
2. The smut balls appear on the ears or stems
3. The galls at an early stage are dark coloured and inedible
4. Towards maturity the tumours tum sooty due to spore formation inside
1. No symptoms appear on the host plant before the formation of smut ball
2. The smut balls appear on the ears or stems
3. The galls at an early stage are dark coloured and inedible
4. Towards maturity the tumours tum sooty due to spore formation inside
98. In India, the Central Government passed 'Destructive Insects and Pests Act' in
99. A large number of identical plants can be obtained in a short span of time through
100. The main photosynthetic pigments in the plants are
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- Plant Anatomy and Physiology - Section 1
- Plant Anatomy and Physiology - Section 2
- Plant Anatomy and Physiology - Section 4
- Plant Anatomy and Physiology - Section 5
- Plant Anatomy and Physiology - Section 6
- Plant Anatomy and Physiology - Section 7
- Plant Anatomy and Physiology - Section 8
- Plant Anatomy and Physiology - Section 9
- Plant Anatomy and Physiology - Section 10