🧬
Class 12 Biology — Chapter 1: Sexual Reproduction in Flowering Plants
90 practice questions · 30 Easy · 30 Medium · 30 Hard
Free NCERT-aligned multiple-choice practice for Class 12 Biology, Chapter 1 (Sexual Reproduction in Flowering Plants). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 90.
Sample questions
Q1Easy
Male reproductive part of flower:
A.Stamen✓ correct
B.Carpel
C.Sepal
D.Petal
Why
Stamen = anther + filament.
Q2Medium
Double fertilisation in angiosperms produces:
A.Zygote and primary endosperm nucleus✓ correct
B.Two zygotes
C.Two endosperms
D.Single embryo only
Why
One sperm fertilises egg, other fuses with central cell.
Q3Hard
Apomixis is:
A.Asexual reproduction mimicking sexual seed formation✓ correct
B.Cross-pollination
C.Self-pollination
D.Vegetative budding only
Why
Useful for hybrid seed industry.
Practise all 90 questions free
Timed quizzes, instant scoring, streaks and XP. Sign in with Google — no card needed.
Start this chapter free →