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WorksheetsYear 7 Human Reproduction
Total questions: 10
Worksheet time: 5mins
What normally happens on day 14 of the menstrual cycle?
Period (menstruation)
Egg released (ovulation)
Egg dies if not fertilised
Lining of the womb starts to thicken
In which part of the female reproductive system does a baby develop?
Uterus
Vagina
Oviduct
Ovary
What is the function of the penis in human reproduction?
Where sperm are produced
Where sperm pass through and liquid is added
Where semen is ejaculated from
Where the egg travels along to be fertilised
Which option correctly lists some of the changes which occur in males during puberty?
Voice breaks, testicles produce sperm, breasts develop
Voice breaks, testicles and penis get bigger, periods start
Pubic hair grows, ovaries start to release eggs, testicle produce sperm
Voice breaks, testicles produce sperm, testicles and penis get bigger, pubic hair grows
Which two statements are true of identical twins?
They can be both boys, both girls, or a boy and a girl
They can have different natural hair and eye colours
They must be both girls or both boys
They are made from one egg cell and one sperm cell
Male sex cells are adapted to their function because they have....
A food store for the new cell being formed
A large a bulky shape
A tail to help them swim to meet an egg
Which of the following is an example of a male fertility problem?
High sperm count
Unusual ovulation
Blocked oviducts
Low sperm count
Which parts of the female reproductive system must the sperm swim through to find an egg?
Cervix, uterus and oviduct
Uterus, oviduct and ovary
Cervix, uterus and scrotum
Cervix, glands and oviduct
Which two of the following actions could be potentially harmful to an unborn baby?
Eating a healthy, balanced diet during pregnancy
Smoking during pregancy
Drinking excessive alcohol during pregnancy
Exercising carefully during pregnancy
What is the purpose of the placenta? (select two answers)
To remove waste products from the baby's blood
To provide oxygen and nutrients to a growing baby
To provide nutrients to a mother during pregnancy
To remove waste products from the mother's blood
