Multiple choice

Commonly in a mature fertilized ovule n, 2n and 3n conditions are respectively found in

  1. antipodals, synergids and integuments

  2. egg, nucellus and endosperm

  3. egg, antipodals and nucellus

  4. endosperm, nucellus and egg

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In a mature ovule, the egg cell is haploid (n), the nucellus tissue is diploid (2n), and the endosperm (formed by triple fusion) is triploid (3n).