NEET PYQs for Pregnancy and Embryonic Development with Solutions: Practice NEET Previous Year Questions

Updated on - Jan 19, 2026

Pregnancy and Embryonic Development is an important topic in the Biology section in NEET exam. Practising this topic will increase your score overall and make your conceptual grip on NEET exam stronger.

This article gives you a full set of NEET PYQs for Pregnancy and Embryonic Development with explanations for effective preparation. Practice of NEET Biology PYQs including Pregnancy and Embryonic Development questions regularly will improve accuracy, speed, and confidence in the NEET 2026 exam.

NEET PYQs for Pregnancy and Embryonic Development with Solutions

1.
Termination of gastrulation is indicated by
- obliteration of blastocoel
- obliteration of archenteron
- closure of blastopore
- closure of neural tube.
View Solution
2.
Which one of the following is not the function of placenta? It
- Facilitates supply of oxygen and nutrients to embryo.
- Secretes estrogen.
- Facilitates removal of carbon dioxide and waste material from embryo.
- Secretes oxytocin during parturition.
View Solution
3.
Blastopore is the pore of:
- Archenteron
- Blastocoel
- Coelom
- Alimentary Canal
View Solution
4.
The amnion of mammalian embryo is derived from
- ectoderm and endoderm
- ectoderm and mesoderm
- mesoderm and trophoblast
- endoderm and mesoderm
View Solution
5.
The amnion of mammalian embryo is derived from
- ectoderm and mesoderm
- mesoderm and trophoblast
- endoderm and mesoderm
- ectoderm and endoderm
View Solution
6.
In angiosperm, the haploid, diploid and triploid structures of a fertilized embryo sac sequentially are:
- Antipodals, synergids, and primary endosperm nucleus
- Synergids, Zygote and Primary endosperm nucleus
- Synergids, antipodals and Polar nuclei
- Synergids, Primary endosperm nucleus and zygote
View Solution