Sexual Reproduction in Animals Flashcards
1
Q
circumcision
A
the process on which the foreskin of the penis is removed
2
Q
ejaculation
A
when semen is pumped out the penis
3
Q
life cycle
A
the changes an organism from birth until it can have offspring
4
Q
implantation
A
when an embryo sinks into the soft lining of the uterus
5
Q
embryo
A
a very early stage in a human life, when the fertilised egg cell develops and divides
