Question

In cloning of cattle a fertilised egg is taken out of the mother'* womb and

(a) in the eight cell stage, cells are separated and cultured until small embryos are formed which are implanted into the womb of other cows

(b) in the eight cell stage the individual cells are separated under electrical field for further development in culture media

(c) from this up to eight identical twins can be produced

(d) the egg is divided into 4 pairs of cells which are implanted into the womb of other cows

Answer 1

Correct Option (a) in the eight cell stage, cells are separated and cultured until small embryos are formed which are implanted into the womb of other cows

Explanation:

During cloning of a cattle a fertilised egg is taken out of the mother'* womb and in the eight cell stage, cells are separated and cultured until small embryos are formed which are implanted into the womb of other cows.