Reproduction

How much DNA is passed to the offspring by each parent during sexual reproduction?

• 10%

• 30%

• 100%

• 50%

Where in their female reproductive system is fertilisation most likely to take place?

• Oviduct

• Uterus

• Vagina

• Cervix

Where in the female reproductive system will you find thousands of eggs?

• Uterus
• Ovaries
• Fallopian tube
• Vagina

What name is given to the egg attaching to the lining of the uterus?

• Implantation

• Ovulation

• Menstruation

• Conception

When puberty takes place in girls, which one of the following does not happen?

• Pubic hair grows

• Shoulders broaden

• Eggs start producing

• Breasts enlarge

What name is given to the entrance to the uterus?

• The womb

• The vagina

• The oviduct

• The cervix

What is the fusion of the male and female gamete to form a zygote known as?

• Fertilisation

• Menstruation

• Pollination

• Ejaculation

What do you call the cell that forms from fertilisation?

• Gamete

• Sperm cell

• Zygote

• Egg cell

What do you call the female sex cell?

• Egg cell

• Sperm cell

• Stem cell

• Blood cell

What name is given to the male sex cells in humans?

• Half cell

• Quack cell

• Egg cell

• Sperm cell