logo

Cambridge IGCSE Biology practice

Which statement about the placenta is correct?

Try the question first, then check the answer and practise the same topic again.

Show answerSexual reproduction in humans revisionRevise the key idea

At a glance

MCQ

Type

cambridge_mcq

Style

Topic

Sexual reproduction in humans

Exam-style question

Try this first

Which statement about the placenta is correct?.

  1. A.It mixes the mother's and fetus's blood
  2. B.It produces the umbilical cord
  3. C.It allows exchange of substances without mixing blood
  4. D.It surrounds the fetus

Answer and explanation

Attempt the question first, then reveal the model answer and explanation.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

Flashcard 1 of 6

Press Space to flip, arrows to move

Related practice questions

Question 1 of 5

Choose an answer, get feedback, then move sideways through the set.

0 of 3 attempted

Paper 3 structured question: Sexual reproduction in humans

Paper 3Theory (Core)2 marks

Diagram Description

Diagram of fetal support structures

A diagram shows a fetus connected to the placenta by the umbilical cord, surrounded by the amniotic sac filled with amniotic fluid.

  1. a

    Identify the structure that connects the fetus to the placenta.

    Aim for approximately 1 distinct marking point.

    [1]
  2. b

    State one role of the amniotic fluid in fetal development.

    Aim for approximately 1 distinct marking point.

    [1]