During the second trimester...

the baby opens and closes its eyes

the baby is pushed out and draws air for the first time

the baby is pushed into the vagina

Identify the WRONG end: the function of reproduction is to...

interact with other human beings

Choose the CORRECT answer.

During adolescence the reproductive systems reach maturity

the placenta is pushed out of the mother's body

Identify the CORRECT statement

The amniotic fluid surrounds and protects the baby

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Human body and REPRODUCTION

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Reproduction

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Questions 22

Answers

1
This is...
vagina
uterus
vulva
Fallopian tube
2
They collect sperm from the testicles and transport them to the urethra.
Seminal vesicles
Vas deferens
Penis
Seminal fluid
3
During the second trimester...
the baby weighs between 2,5 and 3 kilos
the organs (except lungs) are formed
the embryo is called the foetus
the baby opens and closes its eyes
4
These are...
Vas deferens
Testicles
Seminal vesicles
Penis
5
Identify the CORRECT statement.
Eggs begin to form during puberty
Sperm can move but ova cannot.
The sperm and the egg meet in the uterus
Sperm begin to form during childhood
6
During this stage...
the placenta is pushed out of the mother's body
the baby is pushed out and draws air for the first time
the uterus gradually expands to a size of about 10cm
rhythmic contractions push the baby into the vagina
7
During the first trimester...
the baby can hear.
weighs between 2,5 and 3 kilos
the baby sucks its thumbs
baby's brain begins to develop
8
During this stage...
the baby is pushed into the vagina
the umbilical cord is cut
the vagina gradually expands to a size of about 10cm
the lungs begin to function
9
Which of the following is NOT a secondary sexual characteristic?
Reproductive organs
Breasts
Facial hair
Pubic/armit hair
10
The external organ of the female reproductive system.
Ovaries
Vulva
Vagina
Uterus
11
These are...
Seminal vesicles
Testicles
Vas deferens
Penis
12
Identify the WRONG end: the function of reproduction is to...
form new offsprings
interact with other human beings
assure the continuity of the species
13
It is the cavity where the embryo implants itself.
Ovaries
Vagina
Uterus
Fallopian tubes
14
The EXTERNAL male reproductive system is made up of the...
penis and sperm
sperm and testicles
penis and urethra
penis and testicles
15
These are...
uterus
vagina
Fallopian tubes
ovaries
16
During the third trimester...
the mother begins to feel the baby
lungs begin to function
the baby can hear
the organs have matured
17
The union between a female gamit and a male gamete is called...
Fertilisation
Pregnancy
Embryo
Zygote
18
Choose the CORRECT answer.
During adolescence the reproductive systems reach maturity
During infancy children become autonomous
During childhood children learn to do the most basic things
19
Identify the FALSE statement.
Sperm have three parts: head, neck, tail
Ova are larger than sperm
The male reproductive cells are called sperm
The female reproductive cells are called ova/eggs
20
During this stage...
the placenta is pushed out of the mother's body
the umbilical cord is cut
rhythmic contractions begin
the baby is pushed out through the vagina
21
This is formed when a zygote starts to divide.
Foetus
Pregnancy
Baby
Embryo
22
Identify the CORRECT statement
The umbilical cord links the uterus to the baby
The tissue that grows in the uterus is called amniotic sac
The amniotic fluid surrounds and protects the baby
The placenta takes only nutrients from the mother's blood

Human body and REPRODUCTION Flashcards | StudBud