Choose the best terms to complete these sentences.

Question

All seed plants reproduce using
, which are tiny grains that develop into sperm cells.

When a sperm cell fertilizes an egg, a(n)
develops, which contains an embryo, stored food, and a protective coat.

Answer 1

All seed plants reproduce using pollen, which are tiny grains that develop into sperm cells.

When a sperm cell fertilizes an egg, a(n) seed develops, which contains an embryo, stored food, and a protective coat.