This is a MCQ question :Nitrogen fixing bacteria -anabaena is found in which plant ________. The options are a) anabaena, b) pistia,c) salvinia d) marselia. Pls give answer from these options.

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