4.5.3.3 4.5.3.4 Reproduction

During pregnancy, which organ produces progesterone?

• Pituitary gland
• Uterus
• Ovaries
• Placenta

What is ovulation?

• The process of preparing the uterus for pregnancy
• The recurring process of the menstrual cycle
• The release of an egg from the ovaries
• The production of testosterone in the testes

What is the role of progesterone in the menstrual cycle?

• Repairing and thickening the uterus lining
• Maintaining the lining of the uterus
• Maturing an egg
• Triggering ovulation

What is the role of estrogen in the female reproductive system?

• Regulating the menstrual cycle
• Maturation of eggs
• Stimulating sperm production
• Preparing the uterus for pregnancy

What are the benefits and risks of oral contraceptives?

• Increased risk of cancer and mood swings
• Increased risk of cancer and weight gain
• Reduced risk of cancer and mood swings
• Reduced risk of cancer and weight gain

Which hormones are involved in the menstrual cycle?

• LH and Oestrogen
• FSH and Progesterone
• Progesterone and Oestrogen
• FSH and LH

What hormones are involved in the menstrual cycle?

• Testosterone and estrogen
• FSH and LH
• Oestrogen and progesterone
• Progesterone and FSH

Which hormone is produced by the ovaries?

• Luteinising hormone
• Progesterone
• Estrogen
• FSH

How effective are hormonal forms of contraception?

• Around 75% effective
• More than 99% effective
• Around 90% effective
• Less than 50% effective

What is the function of progesterone in maintaining the uterus lining?

• Triggers ovulation
• Controls the release of an egg
• Maintains the uterus lining
• Stops the production of FSH