Complete the missing links
The process of nuclear fusion to form zygote is called……

Complete the missing links: The process which transforms zygote to blastula is called _____.

Complete the missing links: Sexual embrace of male and female frog is called…………………….. .

Complete the missing links The ‘chromosomal ploidy status of zygote is (a) ........... and that of endosperm is (b) ............

Complete the missing links: The period of development before hatching or birth is called _______

Complete the missing links: The DDT is a ______ pollutant.

Complete the missing links: The study of soil is called……………..

Complete the missing links. A mixture of methane, carbon dioxide and hydroen is called…………

Complete the missing links: The plants growing in saline soil are called as…………….

Complete the missing links: COD stands for _________

Complete the missing links: ……………… act as resoriators in frog.