Match each item in Column I with one in Column II and select the correct match from the codes given:
COLUMN I COLUMN II
A. Transfer of sperms into the female genital tract P. Fertilisation
B. Embryonic development Q. Insemination
C. Attachment of blastocyst to the uterine wall R. Gestation
D. Fusion of male and female gametes S. Implantation
Codes:
A B C D
1. P Q R S
2. R Q S p
3. Q R S P
4. S P R Q
Subtopic:  Introduction |
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