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More Biology Questions
Corolla and calyx collectively termed as___________?
Consider the following statements. 1. Translocation of food occurs through phloem. 2. Translocation via phloem occurs in the form of sucrose. 3. Loss of bark or girdling harms the plant more than loss of leaves, as root starves due to stoppage of food conduction. Which of the statements given above is/are correct about translocation of food?
Match List-I (Epiphyte types) with List-II (Modes of life) and select the correct answer: List-I List-II a. Proto-epiphytes 1. Those that collect moist humus within large interwoven mass of roots b. Hemi-epiphytes 2. Those whose leaves do the function of roots and absorb water and nutrient salts c. Nest-epiphytes 3. Those that find their nutrients in the cortex of their support d. Tank-epiphytes 4. Those that send their aerial roots into soil
The tallest moss in the world is
In the cell of animals, some microorganisms and lower plants contain