The zygote develops into a hollow blastula by

A transgenic organism is called __________.

The means to treat or even cure  genetic and acquired diseases,ie to replace the defective gene is called _____.

Pea plants produce seeds only by --------

Enzyme derived from amylo proteins of bacteria is ------------

Heredity or inheritance of specific traits became clearer due to

A group of identical cells naturally derived from a common parent cell is.

Substances produced by some microbes are.

The functional gene is called ___________.

 --------- are the most unspecialized mass of cells.