A. Gills
B. Eustachian tube
C. Middle ear
D. Lungs
Related Mcqs:
- In humans the number of tetrads formed during mitosis is___________?
A. 23
B. 46
C. 0
D. 4 - In humans no of tetrads formed during mitosis is __________?
A. 23
B. 46
C. 0
D. None of TheseSubmitted by: Zeeshan
- A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as:
A. An organ
B. An organism
C. A Tissue
D. A Cell - A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?
A. An organ
B. An organism
C. A Tissue
D. A Cell - The first layer of cell wall which is formed is___________?
A. Primary wall
B. Secondary wall
C. Middle lamella
D. All of these - The zygote formed in liverworts is___________?
A. Unicellular
B. Mulicellular
C. Multinucleate
D. None of these - Which is a genetically modified crop?
A. Bt-cotton
B. Bt-brinjal
C. Golden rice
D. AllSubmitted by: Maria Aziz
- Sodium ions are “pumped” from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of
A. Diffusion
B. Passive transport
C. Osmosis
D. Active transport - Approximately _____ species of bacteria are known to cause diseases in humans.
A. 100
B. 200
C. 300
D. 400 - Humans can hear in the range of ______ to _______Hertz (Hz).?
A. 10 Hz to 10,000 Hz.
B. 20 Hz to 20,000 Hz.
C. 30 Hz to 30,000 Hz.
D. 40 Hz to 40,000 Hz.Submitted by: Muhammad Zubair
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