Regarding reproductive events in humans : Match the following and choose the most appropriate option:

Question

A.fertilisation	1. embryonic development
B. gametogenesis	2. transfer of sperms into the female genital tract
C. gestation	3. formation & development of blastocyst & its attachment to uterine wall
D. implantation	4. delivery of the baby
E. insemination	5. formation of zygote
F. parturition	6. formation of gametes
	7. fusion of male and female gametes

( A ) A-2,7; B-6; C-1; D-5; E-3; F-4
( B ) A-2,5; B-6; C-1; D-3; E-7; F-4
( C ) A-5,7; B-6; C-1; D-3; E-2; F-4
( D ) A-7; B-6; C-1; D-2; E-5; F-4