Start learning →

KEAM Pregnancy — practice questions

Explore 1 free Pregnancy questions in KEAM Biology. Open each question or exercise to read its content, reference answers and available explanation.

Practise Pregnancy with Quill →

Pregnancy questions and exercises with answers

Showing questions 1–1 of 1.

Presence of **human chorionic gonadotropin (hCG)** in maternal blood and urine indicates:Read the answer and worked solution →

Worked practice questions

Presence of **human chorionic gonadotropin (hCG)** in maternal blood and urine indicates:

  1. Ovulation
  2. Menstruation
  3. Pregnancy
  4. Menopause
Show answer and solution

Correct answer: C. Pregnancy

After implantation, the embryo secretes hCG, which prolongs corpus luteum activity and maintains progesterone. Detection of hCG in blood/urine is the basis of all standard pregnancy tests.

Open this question →

How to practise

  1. Choose a Pregnancy question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Biology topics

Molecular Basis of InheritanceSexual Reproduction in Flowering PlantsHuman ReproductionCell Cycle and Cell DivisionPrinciples of Inheritance and VariationPrinciples Of InheritanceReproductive HealthHuman Health and Disease