brain test for science Quiz
Question Number 1
Another name for testes?
A. testosterone
B. testicles
C. sperm cell
D. vagina
E. ovary
F. penis
Question Number 2
The term for first menstruation?
A. menstrual cycle
B. uterus
C. dysmenorrhea
D. fertilization
E. menarche
F. ovulation
Question Number 3
Process of removing the foreskin covering the penis?
A. fertilized
B. menstruation
C. circumcission
D. ovary
E. menarche
F. adolescence
Question Number 4
When a boy reaches the age puberty the ovaries make hormones called?
A. ova and egg
B. vagina
C. uterus
D. estrogen and progesterone
E. testosterone
F. sperm cell
Question Number 5
What is also known as a fertilized egg?
A. gamete
B. ovum
C. sperm
D. zygote
E. semen
F. ovaries
Question Number 6
The head of a sperm is propelled by the lashing motion of?
A. tail
B. body
C. head
D. middle
E. neck
F. skin
Question Number 7
Where does a fetus get food before birth?
A. uterus and ovary
B. placenta and ovary
C. uterus and umbilical cord
D. placenta and umbilical cord
E. ovary
F. penis
Question Number 8
How are identical twins formed?
A. linkage of two egg cell
B. division of two egg cell
C. division of one zygote into two
D. formation of two zygotes from two egg cells and two sperm cells
Question Number 9
What will happen if living things will not reproduce?
A. population will not be able to die
B. organism will not be able to adapt to their environment
C. organism will not improved
D. organism will not survive
E. population will decrease
F. population will increase
Question Number 10
How difficult is this quiz?
A. easy
B. hard
C. average
D. super hard
E. medium
F. awesome!!!