A. Gills
B. Eustachian tube
C. Middle ear
D. Lungs
Related Mcqs:
- Presence of temporary gill pouches in embryos of snakes, birds and mammals suggest that:
- In humans the number of tetrads formed during mitosis is___________??
- The first layer of cell wall which is formed is___________??
- The zygote formed in liverworts is___________??
- Nucleosomes are beaded structure on chromosomes and formed of:
- Organ affected by pneumonia is __________?
- A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as:?
- A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________??
- Afer ovulation in female rabbit the structure formed by the rupture of graffian follicle is called:
- Approximately _____ species of bacteria are known to cause diseases in humans.?
