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WorksheetsNatural Sciences Reproduction
Total questions: 23
Worksheet time: 12mins
Human reproduction is...
asexual reproduction
sexual reproduction
Primary sex characteristics are...
Pubic hair, deeper voice, wider shoulders...
the physical differences between the male and the female reproductive organs.
Human pregnancy usually lasts...
12 months
9 months
7 months
11 months
When do you start producing sperm cells or egg cells?
During childhood.
When you are 30.
During puberty.
Never.
Which one is bigger?
How do we call reproductive cells?
Cytoplasm
Fetus
Membrane
Gametes
The nucleous of a cell...
surrounds and protects the cell
controlls everything that happens inside the cell.
contains the organelles that carry out life processes.
In sexual reproduction a male and a female gamete combine.
True
False
A female gamete is released from the ovaries every...
30 days
7 days
31 days
28 days
The cytoplasm of a cell...
surrounds and protects the cell
controlls everything that happens inside the cell.
contains the organelles that carry out life processes.
The ovaries produce...
is 28 days long.
female gametes or egg cells.
blood and tissue,
a fertilised egg.
The cervis is...
a hollow organ with muscular walls where the fetus develops.
a muscular canal that leads from the vulva to the uterus.
two almond shaped organs that produce egg cells.
the narrow part of the uterus that leads to the vagina.
How long is the menstrual cycle?
30 days
One year
9 months
28 days
Select the male reproductive system parts. (Select more than one)
Glans
Fallopian tubes
Vas deferens
Cervix
The _________ is a fold of skin that covers the penis.
scrotum
glans
foreskin
urethra
The _____ produce the sperm cells.
Glans
Testicles
Seminal vesicles
Penis
The _____ is a bag of skin that contains the testicles.
Vas deferens
Seminal vesicles
Foreskin
Scrotum
The ______ is a tube that joins the bladder, prostate and the penis.
Testicles
Urethra
Vas deferens
Seminal vesicles
The _____________ is a large gland that produces a white liquid
Prostate
Testicles
Glans
Scrotum
This is a
Embryo
Zygote
Fetus
Baby
This is a
Embryo
Zygote
Fetus
Baby
This is a
Embryo
Zygote
Fetus
Baby
The ______________ is a thin bag that contains amniotic fuid.
Placenta
Umbilical cord
Amniotic sac
Embryo
