WAEC Biology 2006 Question 28

Question 28

Reproduction in Plants

A one-seeded fruit in which the pericarp has fused with the seed coat is classified as

  1. A.a berry
  2. B.a caryopsis
  3. C.a legume
  4. D.an achene
Show the answer and explanation

Answer: B (a caryopsis)

Explanation

In a caryopsis, such as a maize grain, the fruit wall is joined to the seed coat; in an achene they stay separate.