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← Bihar Board Class 12 PYQ
Human Reproduction
Bihar Board Class 12 · Biology · 40 past questions
Topic
Pregnancy, placenta and embryonic development
9
Male reproductive system and sperm
6
Fertilization and implantation
5
Gametogenesis
4
Menstrual and oestrus cycles
4
Female reproductive system
2
NEW: Gastrulation and germ layers
1
NEW: Ovulation and the cells around the ovum
1
Population growth
1
Level
Easy
4
Moderate
2
Year
2026
0
2025
0
2024
1
2023
1
2022
0
2021
0
2020
0
2019
0
2018
1
2017
0
2015
1
4 of 40 ·
show all
Q14
2024 Set E
Which of the following cells is haploid?
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Q16
2023
Which organelle is not present in the cytoplasm of ovum ?
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Q32
2018
The total number of eggs produced by a healthy human female during life time is…
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Q39
2015
Regulation is spermatogenesis is done by
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