- Because there is no transpiration
- Because respiration ceases at such a low temperature
- Because no photosynthesis takes place at such a low temperature
- Because of desiccation and mechanical damage to the tissues
Category: Forestry mcqs
| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | Forestry Past Paper mcqs |
- Niche
- Ecotype
- Edge line
- Ecotone
- They are absolutely devoid of xylem
- They totally lack phloem
- They do not have stomata
- The supporting tissues and xylem are feebly developed
- Nelumbium
- Hydrilla
- Mango
- Nerium
- Gravitational water
- Capillary water
- Hygroscopic water
- Capillary water plus hygroscopic water
- Harmful to the plants growing in the soil
- Useful to plants growing in the soil
- Neither harmful nor useful to plants growing in the soil
- Both harmful as well as useful to plants growing on the soil
- On upper surface of the leaf
- Lower surface of the leaf
- Both the surfaces of the leaf
- Nowhere on the plant
- Hydrophytes
- Xerophytes
- Mesophytes
- Mangroves
- In sandy soil
- On gravels
- In loamy soil
- In clay soil
- Run off water
- Gravitational water
- Hygroscopic water
- Capillary water
- Margalla hill NP-barking deer
- Chitral gol NP- Markhor
- Deosai National Park- Brown bear
- Ayubia NP- snow leopard
- Haekel
- Odum
- Daubenmire
- Reiter
- Underground
- Marin
- aquatic
- On trees
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