What is it called when a baby leaves its mother's body?
Birth
______ are fertilized ovum.
Zygotes
What are the four parts of the ova?
Cytoplasm, zona pellucida, corona radiata, and vitellus.
What are the three parts of the spermatozoa?
Head, midpiece, and tail.
Name one part of the ova and its function.
Cytoplasm/zona pellucida/corona radiata/vitellus
Name one part of the spermatozoa and its function.
Head/midpiece/tail
What is the function of the vitellus?
To reserve substances to nourish the embryo.
What part of the spermatozoa is the flagellum part of?
The tail.
What phase of the process of sexual reproduction happens for 9 months during pregnancy?
Embryonic development.
What is the moment called when the egg (ovum) and sperm (spermatozoon) combine?
Fertilisation/fertilization
Do humans reproduce sexually or asexually?
Humans reproduce sexually.
What is a gamete?
A reproductive cell, either a spermatozoon or ovum.
What are the names of the TWO processes in which human gametes are formed?
Spermatogenesis and oogenesis.
Name one change that happens to both men and women during puberty.
Psychological maturity/personality+identity development/body hair growth