mix (overall) Flashcards
list some of the early sign of pregnancy
dizziness,tender breast , tiredness , mood swings , a missing period , tummy gets bigger
what is one of the adaptation of a sperm cell
a tail to swim
etc
what is the definition for gamete
a reproductive cell of an animal or a plant
what are the physical changes of adolescence are called
puberty
what is the definition of fertilisation
the action of process of fertilising an egg
what is the name of the plant organ that are sticky to trap pollen
stigma
what is the definition of zygote
a fertilised egg that are form by two sex cell
what are the human male sex cell call
sperm cell
what organ does the fallopian tubes connect with
uterus
how long does the menstrual cycle last for
28 days
why does the cell membrane of the human’s egg changes after fertilisation
so no more sperm can enter the egg
what is the name of the organ that contains the egg cell
the ovaries
where does the baby develops
uterus
what is produces in the testes
testosterone and sperm
what organs does the carpel - flower’s sex cell call - ( plant ) contains
stigma , style and ovaries
what is the definition for pregnancy
when sperm enters a vagina and to the cervix then the womb to the fallopian tube for fertilising an egg
what are some early sign of pregnancy
dizziness, tender breast , tiredness , mood swing , a missing period and tummy gets bigger
what is the definition of fertilisation
the action of process of fertilising an egg
how long does the menstrual cycle last for
day 28
what is one of the adaptation of egg
the nucleus contains genetic information
what happens at day 8 - 13 in menstal cycle
the woman’s period stop and the lining of uterus builds up again
what is the definition for pollination in plant
when a pollen grains meets the stigma
what is the definition of fertilisation in plant
when pollen grains join with the egg cell in the ovaries
when does the baby’s ( human) head growth occurs rapidly and bones formation begins
months 3
what does the bladder do
it stores urine
what plant organ are in the stamen ( plant)
anther and filament
what happens at day 14
ovulation happens
when the woman’s ovaries release one egg
what is the definition of adolescence
the time in your life where you grow from a child to an adult
what is the two different type of adolescence
physical changes and emotional changes
what is the ovum ( human) also known as
egg
zygote
a fertilised egg form by two sex cell
what is the definition of vagina
it’s where the male penis enter during a sexual intercourse
how does the wind pollinated flower look like
their stigma will be large and feathery
their petals will be small and dull
produce large amount of pollen
what is the organ that cover the end of the male penis
foreskin
how does the mother felt when the baby are 5 months old
shortness of breath
what is the physical changes of adolescence are called
puberty
when does the puberty happens
9 - 14 years old
if the egg [ human ] is not fertilised , what will happen
the lining of the uterus breaks down and the cycle start again
what are the male and the female plant reproductive system call
male - stamen
female - stigma
what happen both boys and girls during puberty
grow taller , spots on skin , body becomes stronger , pubic hair and underarm hair grows
why does puberty need to happen
it need to happen because a person can have a baby if they choose to
what does cilia cell looks like
they have tiny hairs on the surface of cell
what is penis
Penis is the thing that go in the vagina during a sexual intercorse
where can you find the female hormones and what is the name
ovaries and it is call oestrogen
what is testosterone
the male’s hormones and you can find it in the testes
what is the definition of plant ‘s pollination
when pollen’s grain meets the stigma
