used to introduce statement that contrasts with or seems to contradict something that has been said previously. (Used to introduce a counter statement).

Method or route used for sending or getting things. To direct water or liquid through a passage.

Important well-respected person. Person who is not known or named.

The state of existing and being real.

Forming a necessary part, base, or core. (Music) the lowest note in a harmony.

used as object of verb or preposition when this is same as subject of clause.

Being sympathetic. ability to understand something. To know the meaning of language, what someone says.

study of changes in organisms caused by modification of gene expression. The study of changes in organisms caused by modification of gene expression rather than alteration of the genetic code itself..

Having knowledge of something.

study of heredity and variation of inherited characteristics. Studies of how things develop between generations.

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

make something active or operative.

To receive something that belonged to someone else.

No more and no less than; precisely.

study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy.