Transcript Leaving Certificate Biology Topic iQuiz

Leaving Certificate Biology
Human Reproduction 3 EQ iQuiz
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Where are sperm produced?
Testes
Penis
Scrotum
Sperm duct
Where does fertilisation in humans
occur?
Ovary
Cervix
Uterus
Fallopian tube
What is the placenta?
Organ that provides
food for mother
Organ for exchange
of material between
mother and foetus
Attaches foetus to
uterus
Moves blood in
and out of foetus
What is the function of the
prostate gland?
Produce sperm
Store and produce
seminal fluid
Urination
Produce
testosterone
Which one of these is not a
function of the placenta?
Exchange
of gases
Exchange
of waste
Exchange
of antibodies
Exchange
of heat
How long can sperm survive?
Up to 2 days
Up to 5 days
Up to 10 days
One day
Which one of these is not a germ
layer?
Ectoderm
Endoderm
Endotherm
Mesoderm
Where is FSH produced?
Ovary
Pituitary gland
Thyroid gland
Adrenal gland
What is the difference between the
nucleus of an egg cell and a
somatic cell?
Half the no.
of chromosomes
No difference
Twice the no.
of chromosomes
More DNA
What is meant by in vitro
fertilisation?
Fertilisation
inside the body
Fertilisation in
an agar plate
Fertilisation
outside the body
Fertilisation in the
fallopian tube
Which of the following is not a
cause of infertility in females?
Blockage of
fallopian tubes
Ovulation
Endometriosis
Hormonal
What is a germ layer?
A layer of bacteria
A fungus
Layer of cells
in organs
Layer of cells
in blastula
Name a hormone associated with
the maintenance of the placenta.
Oestrogen
Progesterone
LH
FSH
Where is testosterone secreted?
Pituitary
Hypothalamus
Testes
Thyroid
What is a morula?
Hollow ball of cells
formed from zygote
Solid ball of cells
formed from zygote
A fertilised egg cell
Cells of the
trophoblast
Human Reproduction 3 EQ iQuiz
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