What does the term biodegradable mean?

What is biodegradable waste?

What does the term micropropagation refer to ?

What does the term sugar refer to?

What does the term "Timber line' refers to?

True or False.If False, give the correct statement: The term non-biodegradable is used for those things that can be easily decomposed.

What does the term 'Bisporic development of embryo sac ' refers to ? Give example .

What does the term 'Bioethics' refers to?

What does the term 'luxuriance' stands for the plants breeding? Explain.