Rat or mouse me kya difference hota he #shorts

Jaainye Hear or Listen mein kya difference hota hai..!!

Jaaniye Perhaps or apparently mein kya Difference hota hai..!!

Doubtnut ke saath is video main jaaniye Words Marriage or Wedding mein kya difference hai?

Doubtnut ke saath jaaniye Word Emigrate and Immigrate mein kya difference hai..!!

Jaaniye kya hai difference Out of station or Out of town mein..!!

Agar dinosaurs extinct na hote toh kya hota?

Given below are certain features of mouse. Read them and select why mouse is the most preferred animal for studies on gene transfer (i) Short oestrous cycle and gestation period (ii) Relatively short generation time (iii) Covenient in vitro fertilisation (iv) Production of several offspring per pregnancy