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What is the difference between an acid and a base?
plants release O2 only during daytime but respire 24 hrs giving out CO2 but are said to purify air? How?
what is Mineralcrisis?
what species of flower is a desert plant with tiny pink flowers in clusters and thick jagged leaves?
Classify the apple into fruits, roots, stem.
what are the membranes does a water molecule pass between the soil and a vacuole in a mesophyll cell?
in the classification of organisms, four of the 5 kingdoms are animalia, plantae, fungi, and protista. What is the fifth?
What is the tallness trait of a pea plant moving separately from the color trait an example of?
Explain the signs of male and female plants?
What is the only fruit from which no by-products are obtained?
What are analogies for centrioles?
What is the difference between growing and cultivating?
Explain the main components of sindhur?
What is the relation between how fast a leaf burns and the minerals or metallic elements contained in the plants?
what is the application of induced auto ploypoidy in crop improvement ?