Creatinine is considered as index of kidney function. Give reason?

Kidney are retro peritoneal structure. Give reason?

Phylum Hemichordata was considered as sub-Phyluym of Chordata. Give reason.

Give reason of inert gases

Proteins are amphoteric in nature. Give reason

Birds are uricotelic in nature. Give reason.

DNA strands considered as antiparallel, Give reason.

Growth cannot be considered as the defining characteristic of living things. Give reason.

Answer the following: Nephrolepis plants have a primitive conducting system. However they can not be considered as phanerogams. Give reason.

Give the functions: Ureters

Ethylene is also called as the ripening hormjone. Give reason.