Growth of leaf primordia is:
1. First apical then marginal
2. Only apical
3. Only marginal
4. Lateral

Subtopic:  Development |
 65%
Level 2: 60%+
AIPMT - 1998
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What is a phytotron:

1. A device to grow the plants in a controlled environment
2. Growing plants in greenhouse
3. Radiation chamber to induce the mutations
4. Apparatus to study the effect of light on plants
Subtopic:  Development |
Level 3: 35%-60%
AIPMT - 1999
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