Which describes the arrangement in which spouses live apart and try to work out their problems?
ovulation for females and sperm production for males
puberty
A sign of reproductive maturity is the start of menstruation in females.
sperm production
'Maturity' is considered to be reproductive age. Platypuses reach reproductive age at around two years old. This is the case for both males and females.
Maturity occurs around 11-12 years of age. But the brain doesn't reach full maturity until 25.
Puberty or maturity is the term for the onset or reproductive life. A related term, menarche, means the first menstrual period.
2 and a half years old in both males and females
Age at sexual or reproductive maturity 10 to 30 years.
In females, puberty is driven by oestrogen. This is mainly produced by the ovaries.
novanet- the release of sex horomones
A proglottid is mature when it has detached from the tape worm in order to continue the tapeworm's reproductive cycle. At maturity it is a sac of eggs with degenerated reproductive organs, Maturity in this case doesn't relate to reproductive capability, (as it would in mammals), it relates to the completed end product: fertile eggs. i think the the difference between mature and immature proglottid is that mature progllotid has mature reproductive structure while immature has till not mature reproductive organ
through maturity of premordia germ cell
Stop being lazy and do your homework.