Which of the following is a functional aspect of an ecosystem?
1. Species composition
2. inorganic nutrients
3. homeostasis
4. topography

Which of the following compound is produced when ethano (C5H5Oh ) is dehyrated

What is the difference between ovary and ovule culture, what are their advantages and disadvantages

 

What is Glycolessis ? Explain about Glycolessis and what it's part and functions

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How is ulna a pivot joint a bone is unbendable so how is ulna a pivot joint