Home › Quizzes › Reproductive System and Embryology

Reproductive System and Embryology

Questions covering reproductive system structures, gametogenesis, placenta, hormonal regulation, and embryonic development based on AIPMT exam pattern

17 Questions Published
Play Quiz Practise this topic out loud

Questions

Question 1 Multiple Choice (Single Answer)

According to the position of yolk, ascaris is

  1. centrolecithal
  2. isolecithal
  3. telolecithal
  4. none of the above
Question 2 Multiple Choice (Single Answer)

Which type of hormone is oxytocin?

  1. Biogenic amine
  2. Protein hormone
  3. Steroid hormone
  4. Peptide hormone
Question 3 Multiple Choice (Single Answer)

Rotation of body during metamorphosis is at 90 degree in

  1. herdmania
  2. snails
  3. sea horse
  4. None of these
Question 4 Multiple Choice (Single Answer)

According to the amount of yolk, birds are:

  1. Alecithal
  2. Mesolecithal
  3. Megalecithal
  4. None of the above
Question 5 Multiple Choice (Single Answer)

The spermatids change into sperm. This process is

  1. Spermiogenesis
  2. Spermatogenesis
  3. Oogenesis
  4. Spermatolysis
Question 6 Multiple Choice (Single Answer)

When ovum is not fertilized then corpus luteum degenerates. It is known as

  1. Corpus albicans
  2. Corpus haemorrhagicum
  3. Corpus luteum of pregnancy
  4. None of the above
Question 7 Multiple Choice (Single Answer)

Human placenta is of which of the following types?

  1. Haemoendothelial
  2. Haemochorial
  3. Epitheliochorial
  4. None of the above
Question 8 Multiple Choice (Single Answer)

Group carnivora has which type of placenta?

  1. Epitheliochorial
  2. Syndesmochorial
  3. Endotheliochorial
  4. None of the above
Question 9 Multiple Choice (Single Answer)

According to amount of yolk, amphibians are:

  1. Megalecithal
  2. Alecithal
  3. Microlecithal
  4. Mesolecithal
Question 10 Multiple Choice (Single Answer)

Radial cleavage of embryo is found in:

  1. Protostome
  2. Plasmodium vivax
  3. Deuterostome
  4. None of the above
Question 11 Multiple Choice (Single Answer)

The space between primary membrane & female gamete is:

  1. Perivitellin space
  2. Pericardial space
  3. Both 1 & 2
  4. None of the above
Question 12 Multiple Choice (Single Answer)

Which structure is formed by ectoderm (germ layer)?

  1. Liver
  2. Thymus
  3. Urinary bladder
  4. None of the above
Question 13 Multiple Choice (Single Answer)

The placenta with maximum number of barriers is

  1. Haemochorial
  2. Epitheliochorial
  3. Haemoendothelial
  4. Syndesmochorial
Question 14 Multiple Choice (Single Answer)

Among the following, which hormone is not secreted by Placenta?

  1. HCG (human gonadotrophic hormone)
  2. Estrogen
  3. Progesterone
  4. FSH (follicle stimulating hormone)
Question 15 Multiple Choice (Single Answer)

Kidney is ophisthonephric in:

  1. Reptiles
  2. Birds
  3. Amphibians
  4. Mammals
Question 16 Multiple Choice (Single Answer)

Central nervous system is formed by which germ layer?

  1. Ectoderm
  2. Mesoderm
  3. Endoderm
  4. All of the above
Question 17 Multiple Choice (Single Answer)

Torsion is rotation of body parts in metamorphosis at:

  1. 90 degree
  2. 360 degree
  3. 180 degree
  4. 120 degree
← Back to Quizzes