In the angiosperm ovule,central cell of the embryosac,prior to the entry of the pollen tube,contains?
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How can Philodendron plants live with only halogen lighting?
Explain the signs of male and female plants?
How do bulbs reproduce?
now a days essential oils are different from volatile oils.why?
How does the pH of soil affect plant growth?
where do plants get carbon from and where does the carbon go when plants die?
How does fruit produce seeds?
How does crowding affect plants?
How to determine vitamin content in plant material without HPLC or instrumental techniques?
How do large trees, such as redwoods, get water from their roots to the leaves?
Explain apomixix?
Can the powdery mildew Oidium lycopersicum be stored in the freezer in order to inoculate tomato plants?
What specific mechanism regulates cyclic vs noncyclic electron transfer during light reactions of photosynthesis?
Why can mould vary in colour?
What is the difference between an acid and a base?